PARENT FUNCTIONS Constant Function Inverse Linear (Identity)Inverse Squared Absolute Value...
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Transcript of PARENT FUNCTIONS Constant Function Inverse Linear (Identity)Inverse Squared Absolute Value...
![Page 1: PARENT FUNCTIONS Constant Function Inverse Linear (Identity)Inverse Squared Absolute Value Exponential Quadratic Logarithmic Cubic Sine Square Root Cosine.](https://reader036.fdocuments.in/reader036/viewer/2022081421/55155c2d550346a1418b48ef/html5/thumbnails/1.jpg)
PARENT FUNCTIONSConstant Function InverseLinear (Identity) Inverse SquaredAbsolute Value ExponentialQuadratic LogarithmicCubic SineSquare Root CosineSignum Greatest Integer
![Page 2: PARENT FUNCTIONS Constant Function Inverse Linear (Identity)Inverse Squared Absolute Value Exponential Quadratic Logarithmic Cubic Sine Square Root Cosine.](https://reader036.fdocuments.in/reader036/viewer/2022081421/55155c2d550346a1418b48ef/html5/thumbnails/2.jpg)
Constant Function Inverse or Rational
Linear (Identity) Inverse Squared
Absolute Value Exponential
Quadratic Logarithmic
Cubic Sine
Square Root Cosine
Signum Greatest Integer
Parent Functions Menu1) Click on this Button to View All of the Parent Functions.
or2) Click on a Specific Function Below for the Properties.
3) Use the button to return to this menu.
![Page 3: PARENT FUNCTIONS Constant Function Inverse Linear (Identity)Inverse Squared Absolute Value Exponential Quadratic Logarithmic Cubic Sine Square Root Cosine.](https://reader036.fdocuments.in/reader036/viewer/2022081421/55155c2d550346a1418b48ef/html5/thumbnails/3.jpg)
Constant Function
f(x) = awhere a = any
#
![Page 4: PARENT FUNCTIONS Constant Function Inverse Linear (Identity)Inverse Squared Absolute Value Exponential Quadratic Logarithmic Cubic Sine Square Root Cosine.](https://reader036.fdocuments.in/reader036/viewer/2022081421/55155c2d550346a1418b48ef/html5/thumbnails/4.jpg)
Constant Function
Domain: ,
Range: 2y
Parent Equation: f(x) = 2
![Page 5: PARENT FUNCTIONS Constant Function Inverse Linear (Identity)Inverse Squared Absolute Value Exponential Quadratic Logarithmic Cubic Sine Square Root Cosine.](https://reader036.fdocuments.in/reader036/viewer/2022081421/55155c2d550346a1418b48ef/html5/thumbnails/5.jpg)
Constant Function
Parent Equation: f(x) = 2
x – intercept:
y – intercept: 0, 2
None
![Page 6: PARENT FUNCTIONS Constant Function Inverse Linear (Identity)Inverse Squared Absolute Value Exponential Quadratic Logarithmic Cubic Sine Square Root Cosine.](https://reader036.fdocuments.in/reader036/viewer/2022081421/55155c2d550346a1418b48ef/html5/thumbnails/6.jpg)
Constant Function
Graph Description: Horizontal Line
Table:x y
-2 2
-1 2
0 2
1 2
2 2Parent Equation: f(x) = 2
![Page 7: PARENT FUNCTIONS Constant Function Inverse Linear (Identity)Inverse Squared Absolute Value Exponential Quadratic Logarithmic Cubic Sine Square Root Cosine.](https://reader036.fdocuments.in/reader036/viewer/2022081421/55155c2d550346a1418b48ef/html5/thumbnails/7.jpg)
Linear Function(Identity)
f(x) = x
![Page 8: PARENT FUNCTIONS Constant Function Inverse Linear (Identity)Inverse Squared Absolute Value Exponential Quadratic Logarithmic Cubic Sine Square Root Cosine.](https://reader036.fdocuments.in/reader036/viewer/2022081421/55155c2d550346a1418b48ef/html5/thumbnails/8.jpg)
Linear Function(Identity)
Domain: ,
Range: ,
Parent Equation: f(x) = x
![Page 9: PARENT FUNCTIONS Constant Function Inverse Linear (Identity)Inverse Squared Absolute Value Exponential Quadratic Logarithmic Cubic Sine Square Root Cosine.](https://reader036.fdocuments.in/reader036/viewer/2022081421/55155c2d550346a1418b48ef/html5/thumbnails/9.jpg)
Linear Function(Identity)
Parent Equation: f(x) = x
x – intercept:
y – intercept: 0, 0
0, 0
![Page 10: PARENT FUNCTIONS Constant Function Inverse Linear (Identity)Inverse Squared Absolute Value Exponential Quadratic Logarithmic Cubic Sine Square Root Cosine.](https://reader036.fdocuments.in/reader036/viewer/2022081421/55155c2d550346a1418b48ef/html5/thumbnails/10.jpg)
Linear Function(Identity)
Parent Equation: f(x) = x
Table:x y
-2 -2
-1 -1
0 0
1 1
2 2
Graph Description: Diagonal Line
![Page 11: PARENT FUNCTIONS Constant Function Inverse Linear (Identity)Inverse Squared Absolute Value Exponential Quadratic Logarithmic Cubic Sine Square Root Cosine.](https://reader036.fdocuments.in/reader036/viewer/2022081421/55155c2d550346a1418b48ef/html5/thumbnails/11.jpg)
Absolute Value Function
f(x) = │x │
![Page 12: PARENT FUNCTIONS Constant Function Inverse Linear (Identity)Inverse Squared Absolute Value Exponential Quadratic Logarithmic Cubic Sine Square Root Cosine.](https://reader036.fdocuments.in/reader036/viewer/2022081421/55155c2d550346a1418b48ef/html5/thumbnails/12.jpg)
Absolute Value Function
Domain: ,
Range: 0,
Parent Equation: f(x) = │x │
![Page 13: PARENT FUNCTIONS Constant Function Inverse Linear (Identity)Inverse Squared Absolute Value Exponential Quadratic Logarithmic Cubic Sine Square Root Cosine.](https://reader036.fdocuments.in/reader036/viewer/2022081421/55155c2d550346a1418b48ef/html5/thumbnails/13.jpg)
Absolute Value Function
Parent Equation: f(x) = │x │
x – intercept:
y – intercept: 0, 0
0, 0
![Page 14: PARENT FUNCTIONS Constant Function Inverse Linear (Identity)Inverse Squared Absolute Value Exponential Quadratic Logarithmic Cubic Sine Square Root Cosine.](https://reader036.fdocuments.in/reader036/viewer/2022081421/55155c2d550346a1418b48ef/html5/thumbnails/14.jpg)
Absolute Value Function
Table:x y
-2 2
-1 1
0 0
1 1
2 2Parent Equation:
Graph Description: “V” - shaped
f(x) = │x │
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f(x) = x 2
Quadratic Function
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f(x) = x 2
Quadratic Function
Domain: ,
Range: 0,
Parent Equation:
![Page 17: PARENT FUNCTIONS Constant Function Inverse Linear (Identity)Inverse Squared Absolute Value Exponential Quadratic Logarithmic Cubic Sine Square Root Cosine.](https://reader036.fdocuments.in/reader036/viewer/2022081421/55155c2d550346a1418b48ef/html5/thumbnails/17.jpg)
Quadratic Function
Parent Equation:
x – intercept:
y – intercept: 0, 0
0, 0
f(x) = x 2
![Page 18: PARENT FUNCTIONS Constant Function Inverse Linear (Identity)Inverse Squared Absolute Value Exponential Quadratic Logarithmic Cubic Sine Square Root Cosine.](https://reader036.fdocuments.in/reader036/viewer/2022081421/55155c2d550346a1418b48ef/html5/thumbnails/18.jpg)
f(x) = x 2
Quadratic Function
Table:x y
-2 4
-1 1
0 0
1 1
2 4Parent Equation:
Graph Description: “U” - shaped
![Page 19: PARENT FUNCTIONS Constant Function Inverse Linear (Identity)Inverse Squared Absolute Value Exponential Quadratic Logarithmic Cubic Sine Square Root Cosine.](https://reader036.fdocuments.in/reader036/viewer/2022081421/55155c2d550346a1418b48ef/html5/thumbnails/19.jpg)
Cubic Function
f(x) = x 3
![Page 20: PARENT FUNCTIONS Constant Function Inverse Linear (Identity)Inverse Squared Absolute Value Exponential Quadratic Logarithmic Cubic Sine Square Root Cosine.](https://reader036.fdocuments.in/reader036/viewer/2022081421/55155c2d550346a1418b48ef/html5/thumbnails/20.jpg)
Cubic Function
f(x) = x 3
Domain: ,
Range: ,
Parent Equation:
![Page 21: PARENT FUNCTIONS Constant Function Inverse Linear (Identity)Inverse Squared Absolute Value Exponential Quadratic Logarithmic Cubic Sine Square Root Cosine.](https://reader036.fdocuments.in/reader036/viewer/2022081421/55155c2d550346a1418b48ef/html5/thumbnails/21.jpg)
Cubic Function
f(x) = x 3
Parent Equation:
x – intercept:
y – intercept: 0, 0
0, 0
![Page 22: PARENT FUNCTIONS Constant Function Inverse Linear (Identity)Inverse Squared Absolute Value Exponential Quadratic Logarithmic Cubic Sine Square Root Cosine.](https://reader036.fdocuments.in/reader036/viewer/2022081421/55155c2d550346a1418b48ef/html5/thumbnails/22.jpg)
Cubic Function
f(x) = x 3
Parent Equation:
Table:x y
-2 -8
-1 -1
0 0
1 1
2 8
Graph Description: Squiggle, Swivel
![Page 23: PARENT FUNCTIONS Constant Function Inverse Linear (Identity)Inverse Squared Absolute Value Exponential Quadratic Logarithmic Cubic Sine Square Root Cosine.](https://reader036.fdocuments.in/reader036/viewer/2022081421/55155c2d550346a1418b48ef/html5/thumbnails/23.jpg)
f(x) = x
Square Root Function
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f(x) = x
Square Root Function
Domain: 0,
Range: 0,
Parent Equation:
![Page 25: PARENT FUNCTIONS Constant Function Inverse Linear (Identity)Inverse Squared Absolute Value Exponential Quadratic Logarithmic Cubic Sine Square Root Cosine.](https://reader036.fdocuments.in/reader036/viewer/2022081421/55155c2d550346a1418b48ef/html5/thumbnails/25.jpg)
f(x) = x
Square Root Function
Parent Equation:
x – intercept:
y – intercept: 0, 0
0, 0
![Page 26: PARENT FUNCTIONS Constant Function Inverse Linear (Identity)Inverse Squared Absolute Value Exponential Quadratic Logarithmic Cubic Sine Square Root Cosine.](https://reader036.fdocuments.in/reader036/viewer/2022081421/55155c2d550346a1418b48ef/html5/thumbnails/26.jpg)
f(x) = x
Square Root Function
Parent Equation:
Table:x y
0 0
1 1
4 2
9 3
16 4
Graph Description: Horizontal ½ of a Parabola
![Page 27: PARENT FUNCTIONS Constant Function Inverse Linear (Identity)Inverse Squared Absolute Value Exponential Quadratic Logarithmic Cubic Sine Square Root Cosine.](https://reader036.fdocuments.in/reader036/viewer/2022081421/55155c2d550346a1418b48ef/html5/thumbnails/27.jpg)
f(x) = 1x
Inverse Function or Rational Function(Reciprocal of x)
![Page 28: PARENT FUNCTIONS Constant Function Inverse Linear (Identity)Inverse Squared Absolute Value Exponential Quadratic Logarithmic Cubic Sine Square Root Cosine.](https://reader036.fdocuments.in/reader036/viewer/2022081421/55155c2d550346a1418b48ef/html5/thumbnails/28.jpg)
f(x) = 1x
Inverse Function or Rational Function(Reciprocal of x)
Parent Equation:
Domain:
, 0 0,or
Range:
, 0 0,or
![Page 29: PARENT FUNCTIONS Constant Function Inverse Linear (Identity)Inverse Squared Absolute Value Exponential Quadratic Logarithmic Cubic Sine Square Root Cosine.](https://reader036.fdocuments.in/reader036/viewer/2022081421/55155c2d550346a1418b48ef/html5/thumbnails/29.jpg)
f(x) = 1x
Inverse Function or Rational Function(Reciprocal of x)
Parent Equation:
x – intercept:
y – intercept: None
None
![Page 30: PARENT FUNCTIONS Constant Function Inverse Linear (Identity)Inverse Squared Absolute Value Exponential Quadratic Logarithmic Cubic Sine Square Root Cosine.](https://reader036.fdocuments.in/reader036/viewer/2022081421/55155c2d550346a1418b48ef/html5/thumbnails/30.jpg)
Inverse Function or Rational Function(Reciprocal of x)
Table:x y
-2 -0.5
-1 -1
0 Error
1 1
2 0.5f(x) = 1x
Parent Equation:
Graph Description: Opposite “L” Curves in 1st and 3rd
Quadrants
![Page 31: PARENT FUNCTIONS Constant Function Inverse Linear (Identity)Inverse Squared Absolute Value Exponential Quadratic Logarithmic Cubic Sine Square Root Cosine.](https://reader036.fdocuments.in/reader036/viewer/2022081421/55155c2d550346a1418b48ef/html5/thumbnails/31.jpg)
Inverse Squared Function
(Reciprocal of x 2)
f(x) = 1x 2
![Page 32: PARENT FUNCTIONS Constant Function Inverse Linear (Identity)Inverse Squared Absolute Value Exponential Quadratic Logarithmic Cubic Sine Square Root Cosine.](https://reader036.fdocuments.in/reader036/viewer/2022081421/55155c2d550346a1418b48ef/html5/thumbnails/32.jpg)
Inverse Squared Function
(Reciprocal of x 2)
f(x) = 1x 2Parent Equation:
Domain:
, 0 0,or
Range:
0,
![Page 33: PARENT FUNCTIONS Constant Function Inverse Linear (Identity)Inverse Squared Absolute Value Exponential Quadratic Logarithmic Cubic Sine Square Root Cosine.](https://reader036.fdocuments.in/reader036/viewer/2022081421/55155c2d550346a1418b48ef/html5/thumbnails/33.jpg)
Inverse Squared Function
(Reciprocal of x 2)
f(x) = 1x 2
x – intercept:
y – intercept: None
None
Parent Equation:
![Page 34: PARENT FUNCTIONS Constant Function Inverse Linear (Identity)Inverse Squared Absolute Value Exponential Quadratic Logarithmic Cubic Sine Square Root Cosine.](https://reader036.fdocuments.in/reader036/viewer/2022081421/55155c2d550346a1418b48ef/html5/thumbnails/34.jpg)
Inverse Squared Function
(Reciprocal of x 2)
f(x) = 1x 2Parent Equation:
Table:x y
-2 0.25
-1 1
0 Error
1 1
2 0.25
Graph Description: Symmetrical “L” Curves in 1st and 2nd
Quadrants
![Page 35: PARENT FUNCTIONS Constant Function Inverse Linear (Identity)Inverse Squared Absolute Value Exponential Quadratic Logarithmic Cubic Sine Square Root Cosine.](https://reader036.fdocuments.in/reader036/viewer/2022081421/55155c2d550346a1418b48ef/html5/thumbnails/35.jpg)
Exponential Function
( ) xf x b
b = base and
x = exponent
![Page 36: PARENT FUNCTIONS Constant Function Inverse Linear (Identity)Inverse Squared Absolute Value Exponential Quadratic Logarithmic Cubic Sine Square Root Cosine.](https://reader036.fdocuments.in/reader036/viewer/2022081421/55155c2d550346a1418b48ef/html5/thumbnails/36.jpg)
f(x) = 2x
Exponential Function
Domain: ,
Range: 0,
Parent Equation:
![Page 37: PARENT FUNCTIONS Constant Function Inverse Linear (Identity)Inverse Squared Absolute Value Exponential Quadratic Logarithmic Cubic Sine Square Root Cosine.](https://reader036.fdocuments.in/reader036/viewer/2022081421/55155c2d550346a1418b48ef/html5/thumbnails/37.jpg)
f(x) = 2x
Exponential Function
x – intercept:
y – intercept: 0, 1
None
Parent Equation:
![Page 38: PARENT FUNCTIONS Constant Function Inverse Linear (Identity)Inverse Squared Absolute Value Exponential Quadratic Logarithmic Cubic Sine Square Root Cosine.](https://reader036.fdocuments.in/reader036/viewer/2022081421/55155c2d550346a1418b48ef/html5/thumbnails/38.jpg)
f(x) = 2x
Exponential Function
Table:x y
-2 0.25
-1 0.5
0 1
1 2
2 4Parent Equation:
Graph Description: Backwards “L” Curves
![Page 39: PARENT FUNCTIONS Constant Function Inverse Linear (Identity)Inverse Squared Absolute Value Exponential Quadratic Logarithmic Cubic Sine Square Root Cosine.](https://reader036.fdocuments.in/reader036/viewer/2022081421/55155c2d550346a1418b48ef/html5/thumbnails/39.jpg)
f(x) = log x
Logarithmic Function
![Page 40: PARENT FUNCTIONS Constant Function Inverse Linear (Identity)Inverse Squared Absolute Value Exponential Quadratic Logarithmic Cubic Sine Square Root Cosine.](https://reader036.fdocuments.in/reader036/viewer/2022081421/55155c2d550346a1418b48ef/html5/thumbnails/40.jpg)
f(x) = log x
Logarithmic Function
0,
Range: ,
Parent Equation:
Domain:
![Page 41: PARENT FUNCTIONS Constant Function Inverse Linear (Identity)Inverse Squared Absolute Value Exponential Quadratic Logarithmic Cubic Sine Square Root Cosine.](https://reader036.fdocuments.in/reader036/viewer/2022081421/55155c2d550346a1418b48ef/html5/thumbnails/41.jpg)
f(x) = log x
Logarithmic Function
x – intercept:
y – intercept: None
1, 0
Parent Equation:
![Page 42: PARENT FUNCTIONS Constant Function Inverse Linear (Identity)Inverse Squared Absolute Value Exponential Quadratic Logarithmic Cubic Sine Square Root Cosine.](https://reader036.fdocuments.in/reader036/viewer/2022081421/55155c2d550346a1418b48ef/html5/thumbnails/42.jpg)
Logarithmic Function
Table:x y
-2 Error
-1 Error
0 Error
1 0
2 0.301
Parent Equation: Graph Description: Upside Down “L” curve in
1st and 4th Quadrant
f(x) = log x
![Page 43: PARENT FUNCTIONS Constant Function Inverse Linear (Identity)Inverse Squared Absolute Value Exponential Quadratic Logarithmic Cubic Sine Square Root Cosine.](https://reader036.fdocuments.in/reader036/viewer/2022081421/55155c2d550346a1418b48ef/html5/thumbnails/43.jpg)
Step Function(Greatest Integer)
f(x) = [x]
![Page 44: PARENT FUNCTIONS Constant Function Inverse Linear (Identity)Inverse Squared Absolute Value Exponential Quadratic Logarithmic Cubic Sine Square Root Cosine.](https://reader036.fdocuments.in/reader036/viewer/2022081421/55155c2d550346a1418b48ef/html5/thumbnails/44.jpg)
Step Function(Greatest Integer)
f(x) = [x]
Domain: ,
Range: y y Z
Parent Equation:
![Page 45: PARENT FUNCTIONS Constant Function Inverse Linear (Identity)Inverse Squared Absolute Value Exponential Quadratic Logarithmic Cubic Sine Square Root Cosine.](https://reader036.fdocuments.in/reader036/viewer/2022081421/55155c2d550346a1418b48ef/html5/thumbnails/45.jpg)
Step Function(Greatest Integer)
f(x) = [x] Parent Equation:
x – intercept:
y – intercept: 0, 0
0, 1
![Page 46: PARENT FUNCTIONS Constant Function Inverse Linear (Identity)Inverse Squared Absolute Value Exponential Quadratic Logarithmic Cubic Sine Square Root Cosine.](https://reader036.fdocuments.in/reader036/viewer/2022081421/55155c2d550346a1418b48ef/html5/thumbnails/46.jpg)
Step Function(Greatest Integer)
f(x) = [x] Parent Equation:
Graph Description: Stair Steps
Table:x y-2 -2
-1 -1
0 0
1 1
2 2
![Page 47: PARENT FUNCTIONS Constant Function Inverse Linear (Identity)Inverse Squared Absolute Value Exponential Quadratic Logarithmic Cubic Sine Square Root Cosine.](https://reader036.fdocuments.in/reader036/viewer/2022081421/55155c2d550346a1418b48ef/html5/thumbnails/47.jpg)
Signum Function
![Page 48: PARENT FUNCTIONS Constant Function Inverse Linear (Identity)Inverse Squared Absolute Value Exponential Quadratic Logarithmic Cubic Sine Square Root Cosine.](https://reader036.fdocuments.in/reader036/viewer/2022081421/55155c2d550346a1418b48ef/html5/thumbnails/48.jpg)
Signum Function
Domain: ,
Range: 1, 0, 1y
Parent Equation:
![Page 49: PARENT FUNCTIONS Constant Function Inverse Linear (Identity)Inverse Squared Absolute Value Exponential Quadratic Logarithmic Cubic Sine Square Root Cosine.](https://reader036.fdocuments.in/reader036/viewer/2022081421/55155c2d550346a1418b48ef/html5/thumbnails/49.jpg)
Signum Function
Parent Equation:
x – intercept:
y – intercept: 0, 0
0, 0
![Page 50: PARENT FUNCTIONS Constant Function Inverse Linear (Identity)Inverse Squared Absolute Value Exponential Quadratic Logarithmic Cubic Sine Square Root Cosine.](https://reader036.fdocuments.in/reader036/viewer/2022081421/55155c2d550346a1418b48ef/html5/thumbnails/50.jpg)
Signum Function
Table:x y-2 -1
-1 -1
0 0
1 1
2 1
Parent Equation:
Graph Description: Left and Right Arrows
Opposite Directions
![Page 51: PARENT FUNCTIONS Constant Function Inverse Linear (Identity)Inverse Squared Absolute Value Exponential Quadratic Logarithmic Cubic Sine Square Root Cosine.](https://reader036.fdocuments.in/reader036/viewer/2022081421/55155c2d550346a1418b48ef/html5/thumbnails/51.jpg)
Sine Functionf(x) = sin x
![Page 52: PARENT FUNCTIONS Constant Function Inverse Linear (Identity)Inverse Squared Absolute Value Exponential Quadratic Logarithmic Cubic Sine Square Root Cosine.](https://reader036.fdocuments.in/reader036/viewer/2022081421/55155c2d550346a1418b48ef/html5/thumbnails/52.jpg)
Sine Function
f(x) = sin x
Domain: ,
Range: 1, 1
Parent Equation:
![Page 53: PARENT FUNCTIONS Constant Function Inverse Linear (Identity)Inverse Squared Absolute Value Exponential Quadratic Logarithmic Cubic Sine Square Root Cosine.](https://reader036.fdocuments.in/reader036/viewer/2022081421/55155c2d550346a1418b48ef/html5/thumbnails/53.jpg)
Sine Function
f(x) = sin x
x – intercept:
y – intercept: 0, 0
,x x n n Z
Parent Equation:
![Page 54: PARENT FUNCTIONS Constant Function Inverse Linear (Identity)Inverse Squared Absolute Value Exponential Quadratic Logarithmic Cubic Sine Square Root Cosine.](https://reader036.fdocuments.in/reader036/viewer/2022081421/55155c2d550346a1418b48ef/html5/thumbnails/54.jpg)
Sine Function
f(x) = sin x
Table:x y-2 -0.9093
-1 -0.8415
0 0
1 0.8415
2 0.9093
Parent Equation: Graph Description: Wavy, above and below x-axis
with y-int at (0, 0)
![Page 55: PARENT FUNCTIONS Constant Function Inverse Linear (Identity)Inverse Squared Absolute Value Exponential Quadratic Logarithmic Cubic Sine Square Root Cosine.](https://reader036.fdocuments.in/reader036/viewer/2022081421/55155c2d550346a1418b48ef/html5/thumbnails/55.jpg)
Cosine Functionf(x) = cos x
![Page 56: PARENT FUNCTIONS Constant Function Inverse Linear (Identity)Inverse Squared Absolute Value Exponential Quadratic Logarithmic Cubic Sine Square Root Cosine.](https://reader036.fdocuments.in/reader036/viewer/2022081421/55155c2d550346a1418b48ef/html5/thumbnails/56.jpg)
Cosine Function
f(x) = cos x
Domain: ,
Range: 1, 1
Parent Equation:
![Page 57: PARENT FUNCTIONS Constant Function Inverse Linear (Identity)Inverse Squared Absolute Value Exponential Quadratic Logarithmic Cubic Sine Square Root Cosine.](https://reader036.fdocuments.in/reader036/viewer/2022081421/55155c2d550346a1418b48ef/html5/thumbnails/57.jpg)
Cosine Functionf(x) = cos x
x – intercept:
y – intercept: 0, 1
,2
x x n n Z
![Page 58: PARENT FUNCTIONS Constant Function Inverse Linear (Identity)Inverse Squared Absolute Value Exponential Quadratic Logarithmic Cubic Sine Square Root Cosine.](https://reader036.fdocuments.in/reader036/viewer/2022081421/55155c2d550346a1418b48ef/html5/thumbnails/58.jpg)
Cosine Function
f(x) = cos x
Table:
x y-2 -0.4161
-1 0.5403
0 1
1 0.5403
2 -0.4161
Parent Equation: Graph Description: Wavy, above and below x-axis
with y-int at (0, 1)