Asked by Ayriana

If f(x) varies directly with x, and f(x) =45 when x=9, find the value of f(x) when x=3

answer choices are:

A.5
B.9
C.15
D.27

Answers

Answered by Steve
since 45 = 5*9
what is 5*3?
Answered by Lil Randy
15
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