10
QuizMultiple Choice
Quadratic Functions: Standard Form
Question 10 • (AG Q1) Keystone Algebra 1 Block: 26-27 (DDiamond)
The graph of which function has an axis of symmetry at x = 3?
Answer
A
f(x) = x2 + 3x + 1
B
f(x) = x2 – 3x – 3
C
f(x) = x2 + 6x + 3
D
f(x) = x2 – 6x – 1