17
QuizMultiple Choice
Quadratic Functions: Vertex Form — Unit test
Question 17 of 20 • Algebra III A
The first steps in writing f(x) = 4x2 + 48x + 10 in vertex form are shown.f(x) = 4(x2 + 12x) + 10 = 36
Answer
A
f(x) = 4(x + 6)2 + 10B
f(x) = 4(x + 6)2 – 26C
f(x) = 4(x + 6)2 – 134D
f(x) = 4(x + 6)2 + 154