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1 vote
F(x) = -5x + 15 when x = 12

User Wstk
by
6.4k points

1 Answer

3 votes

Answer:

Let's solve for f.

f(12x)=−5x+15

Step 1: Divide both sides by 12x.

12fx

12x

=

−5x+15

12x

f=

−5x+15

12x

Answer:

f=

−5x+15

12x

User Atrus
by
6.4k points