8
QuizMultiple Choice

Transformations of Quadratic Functions

Question 8 • AZ-College Prep Math B

Which equation has a graph that is a parabola with a vertex at (–1, –1)?

Answer
A
y = (x – 1)2 + 1
B
y = (x – 1)2 – 1
C
y = (x + 1)2 + 1
D
y = (x + 1)2 – 1
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