1
QuizMultiple Choice
Unit Test
Question 1 of 10 • Academy - Algebra, Functions, and Data Analysis
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