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3 votes
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)=-2(x-6)^2+18m(x)=−2(x−6)
2
+18m, left parenthesis, x, right parenthesis, equals, minus, 2, left parenthesis, x, minus, 6, right parenthesis, squared, plus, 18

(Choice B)
B
m(x)=-2(x-3)(x-9)m(x)=−2(x−3)(x−9)m, left parenthesis, x, right parenthesis, equals, minus, 2, left parenthesis, x, minus, 3, right parenthesis, left parenthesis, x, minus, 9, right parenthesis

(Choice C)
C
m(x)=-2x^2+24x-54m(x)=−2x
2
+24x−54m, left parenthesis, x, right parenthesis, equals, minus, 2, x, squared, plus, 24, x, minus, 54
What is the vertex?

The function mmm is given in three equivalent forms. Which form most quickly reveals-example-1

2 Answers

4 votes

Answer:

Explanation:

wrong

User Milvia
by
7.9k points
7 votes

Answer:

Choice A reveals the vertex the quickest. The vertex is (6, 18).

Explanation:

Even though choice A reveals the vertex the quickest, choice C also reveals the vertex quick as well.

User Thomas Guillory
by
8.0k points
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