200 300 100 300 100 200 300 100 200 300 100 200 300 100 Domains & Ranges I LOVE Parametric Equations...

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200 300 100 300 100 200 300 100 200 300 100 200 300 100 Domains & Ranges I LOVE Parametric Equations Operations of Functions Inverse Functions Difference Quotient Symmetry 100 200 300 Odds and Evens 100 200 300 200

Transcript of 200 300 100 300 100 200 300 100 200 300 100 200 300 100 Domains & Ranges I LOVE Parametric Equations...

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I LOVE ParametricEquations

Operationsof

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Difference Quotient

Symmetry

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Odds and Evens

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Find the domain and the range of the following

equation:

1

5y

x

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| 5

| 0

D x x

R y y

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Find the domain of the following equation in

interval notation:

3xy

x

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[ 3,0) (0, )D

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Find the domain of the following equation:

2 5 6y x x

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| ( 2) ( 3)D x x x

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Parameterize this equation:

3 5 6y x x

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3

( )

( ) 5 6

x t t

y t t t

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Find the inverse of this parametric equation:

2

( ) 3 1

( ) 4

x t t

y t t t

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2( ) 4

( ) 3 1

x t t t

y t t

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Graph the inverse of this parametric equation:

2

( ) 2 1

( )

1 1

x t t

y t t t

t

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Given the following functions:Given the following functions:

f(x) = x + 1f(x) = x + 1

h(x) = xh(x) = x22 - 1 - 1

Find h(f(x))Find h(f(x))

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xx22 + 2x + 2x

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Given the following functions:Given the following functions:

f(x) = 2x + 5f(x) = 2x + 5

g(x) = x - 1g(x) = x - 1

Find f(x)*g(x)Find f(x)*g(x)

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2x2x22 + 3x - 5 + 3x - 5

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Given the following functions:Given the following functions:

f(x) = 2x + 5f(x) = 2x + 5

g(x) = x – 1g(x) = x – 1

h(x) = 4xh(x) = 4x

Find f(g(h(x)))Find f(g(h(x)))

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8x + 38x + 3

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Find the inverse of the equation:

3 15y x

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53

xy

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Find the inverse of the equation:

2 4y x x

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4 2x y

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Find the inverse of the equation:

2122 2 xxy

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16

x

y

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Find the difference quotient of the function

f(x) = 3x - 5

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3

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Find the difference quotient of the function

f(x) = 3x2 – x + 1

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6x + 3h -1

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Find the slope of the secant line of the function

f(x) = x2 – 2x + 1

for the interval

[-1, 2]

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-1

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List the symmetries of List the symmetries of the equation y = 2xthe equation y = 2x

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symmetric about the symmetric about the originorigin

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List the symmetries of the List the symmetries of the equation yequation y22 = x - 3 = x - 3

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symmetric about the symmetric about the x-axisx-axis

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List the symmetries of List the symmetries of the equation the equation

y = |x| + xy = |x| + x22

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symmetric about the symmetric about the y-axisy-axis

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Is the function in the graph even, odd, or neither?

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NEITHER

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Is the function in the graph even, odd, or neither?

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ODD

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List the symmetries of even functions and list the

symmetries of odd functions.

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Even – symmetric about y-axisOdd – Symmetric about origin