Post on 17-Jun-2018
5.15.2 graphing quadratic notes.notebook
1
September 22, 2011
Sep 2211:23 AM
pg. 254 255 (17, 18, 20, 26, 40, 43, 44, 52)pg. 258 (1 4 all)pg. 263 264 (17 20 all)pg. 267 (1, 9, 10, 12)
Homework
Sep 209:00 AM
Sep 192:25 PM Sep 192:42 PM
Sep 192:45 PM Sep 192:47 PM
5.15.2 graphing quadratic notes.notebook
2
September 22, 2011
Sep 209:07 AM
Solve by Graphing
Ex 1: x2 3x 4 = 0
Axis of Symmetry:
Vertex:
Zeroes:
Min or max:
Domain:
Range:
x
f(x)
Sep 209:14 AM
x
f(x)
Example 2:
12 x2 = 48 12x
Axis of Symmetry:
Vertex:
Zeroes:
Min or Max
Domain:
Range:
Sep 209:17 AM
x
f(x)Axis of Symmetry:
Vertex:
Zeroes:
Example 3: Find two real numbers with a sum of 6 and product of 55, or show that no such number exists.
Sep 209:20 AM
Example 4: Use a table on your Calculator
Sep 209:25 AM
Example 5: Solve Using a Calculator
How long would it take to reach the ground if the height was modeled by h(t) = 16t2 + 48t + 400?