8
QuizMultiple Choice
Quadratic Functions: Vertex Form
Question 8 • (AG Q1) Keystone Algebra 1 Block: 26-27 (DDiamond)
The graph shows the axis of symmetry for a quadratic function f(x).
Answer
f
f(x) = (x + 4)2f
f(x) = x2 + 4f
f(x) = (x – 4)2f
f(x) = x2 – 4