What is the maximum value of the function y = -x² + 6x – 7?

Big Ideas Math A Bridge To Success Algebra 1: Student Edition 2015
1st Edition
ISBN:9781680331141
Author:HOUGHTON MIFFLIN HARCOURT
Publisher:HOUGHTON MIFFLIN HARCOURT
Chapter8: Graphing Quadratic Functions
Section8.3: Graphing F(x)=ax2+bx+c
Problem 2E
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9 Messages | Schoology
Quiz: Key Features of Functions x
Key Features of Functions x
d/16MkRr53ngKfQPAMLjbRPafpwHWgauVJR/view
3.
What is the maximum value of the function y = -x² + 6x - 7?
(1)
-2
(2) 2
(3) 3
(4)
-3
The graph of y = g(x) is shown below.
y.
4.
B
Which point could be used to find g(2)?
(1)
A
(2)
B
(3)
C
(4) D
Page
2 / 2
5.
The x-intercepts of the functuon )
2X7-4x-0 are
田
Transcribed Image Text:Home 9 Messages | Schoology Quiz: Key Features of Functions x Key Features of Functions x d/16MkRr53ngKfQPAMLjbRPafpwHWgauVJR/view 3. What is the maximum value of the function y = -x² + 6x - 7? (1) -2 (2) 2 (3) 3 (4) -3 The graph of y = g(x) is shown below. y. 4. B Which point could be used to find g(2)? (1) A (2) B (3) C (4) D Page 2 / 2 5. The x-intercepts of the functuon ) 2X7-4x-0 are 田
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