Quadratic Functions Review Worksheets With Answer Key

Name: ________________________ Class: ___________________ Date: __________
ID: A
Unit 3 quadratic functions review
Multiple Choice
Identify the choice that best completes the statement or answers the question.
1. What is the vertex of y = 7(x + 5)
+ 4 ?
2
____
A
(5, 4)
C
(–5, 4)
B
(–4, 5)
D
(7, –4)
5
2. Which graph represents the quadratic function y =
(x − 4)
− 7 ?
2
____
7
A
C
B
D
____
3. The vertex of a parabola is located at (−5, 6) . If the parabola has a y-intercept of 231, which quadratic
function represents the parabola?
f x ( ) = 9(x − 5)
+ 6
f x ( ) = −9(x + 5)
+ 6
2
2
A
C
f x ( ) = 9(x + 5)
+ 6
f x ( ) = 9(x − 5)
− 6
2
2
B
D
1
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