Question

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

Answer 1

which one of the expressions 8x-2, 4x+4, 6x-4, or -4x-4 give you 12 when you plug 2 in for x

Answer 2

a

Answer 3

so you are saying 8(2)-2 is 12?

Answer 4

8(2) is 16 right
but if you take away 2 from that number you get?

Answer 5

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i'm trying to make you rethink your decision ...