The function mmm is given in three equivalent forms.
Which form most quickly reveals the vertex?
Choose 1 answer:
Choose 1 answer:

(Choice A)
A
m(x)=4(x-1)^2-36m(x)=4(x−1)
2
−36m, left parenthesis, x, right parenthesis, equals, 4, left parenthesis, x, minus, 1, right parenthesis, squared, minus, 36

(Choice B)
B
m(x)=4x^2-8x-32m(x)=4x
2
−8x−32m, left parenthesis, x, right parenthesis, equals, 4, x, squared, minus, 8, x, minus, 32

(Choice C)
C
m(x)=4(x+2)(x-4)m(x)=4(x+2)(x−4)m, left parenthesis, x, right parenthesis, equals, 4, left parenthesis, x, plus, 2, right parenthesis, left parenthesis, x, minus, 4, right parenthesis
What is the vertex?