Identify the vertex, axis of symmetry, and x-intercept(s). (If an answer does not exist, enter DNE.) (x, h(x)) = ( vertex axis of symmetry x-intercept (x, h(x))

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter9: Quadratic Functions And Equations
Section9.2: Transformations Of Quadratic Functions
Problem 8CYU
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Write the quadratic function in standard form.
h(x) = 8x2 - 8x + 21
h(x) =
Sketch its graph.
h(x)
h(x)
40
40 H
20
2아
-40
- 20
20
40
-40
- 20
20
40
- 20
- 20
- 40
-40아
h(x)
h(x)
40|
20
20
-40
-20
20
40
-40
- 20
20
40
- 20
-20
-40
-40
Identify the vertex, axis of symmetry, and x-intercept(s). (If an answer does
not exist, enter DNE.)
(x, h(x)) = (
vertex
%3!
axis of symmetry
x-intercept
(x, h(x)) = (
Transcribed Image Text:Write the quadratic function in standard form. h(x) = 8x2 - 8x + 21 h(x) = Sketch its graph. h(x) h(x) 40 40 H 20 2아 -40 - 20 20 40 -40 - 20 20 40 - 20 - 20 - 40 -40아 h(x) h(x) 40| 20 20 -40 -20 20 40 -40 - 20 20 40 - 20 -20 -40 -40 Identify the vertex, axis of symmetry, and x-intercept(s). (If an answer does not exist, enter DNE.) (x, h(x)) = ( vertex %3! axis of symmetry x-intercept (x, h(x)) = (
Write the standard form of the quadratic function whose graph is the parabola shown. (Let x be the independent variable and y be
the dependent variable.)
y
10-
(0,0
-10
-5
(-1, –1)
10
-5
-10
Transcribed Image Text:Write the standard form of the quadratic function whose graph is the parabola shown. (Let x be the independent variable and y be the dependent variable.) y 10- (0,0 -10 -5 (-1, –1) 10 -5 -10
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