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What is the direct variation equation if f(x) varies directly with x and f(x) = –12 when x = 6? (Points : 1) f(x) = –2x f(x) =-1/2x f(x) = –6x f(x) = –18x
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3 votes
What is the direct variation equation if f(x) varies directly with x and f(x) = –12 when x = 6?

(Points : 1)

f(x) = –2x
f(x) =-1/2x
f(x) = –6x
f(x) = –18x

User Marco Massetti
by
8.6k points

1 Answer

6 votes
f(x) = -12x
f(6) = -12x
6 6
f(x) = -2x
User Hallgeir Wilhelmsen
by
8.7k points
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