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Given f(2) = 12, which of the following could be an equation of the function? A. f(x) = 8x – 2 B. f(x) = 4x + 4 C. f(x) = 6x – 4 D. f(x) = –4x – 4
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1 vote
Given f(2) = 12, which of the following could be an equation of the function?

A.
f(x) = 8x – 2
B.
f(x) = 4x + 4
C.
f(x) = 6x – 4
D.
f(x) = –4x – 4

User EraserheadIRL
by
8.3k points

1 Answer

2 votes
Answer is B. f(x) = 4x + 4 When we use x=2 in this function f(2) = 4(2) + 4 f(2)= 8 + 4 f(2) = 12 So the answer is B.
User Sijith
by
7.7k points
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