20
QuizMultiple Choice
At Home Part 4
Question 20 of 57 • EA Academy Spanish 1
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