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21 votes
21 votes
F(x)=-3x-2 if f(x)=-7

User Dheepak
by
2.7k points

2 Answers

21 votes
21 votes

Answer:19

Explanation:

if you have Desmos plug it into Desmos like this

-3(-7) -2

Which equals 19

22 votes
22 votes

Answer:

f(7)= -23

Explanation:

f(x) = -3x - 2

f(7) = -3(7) - 2

f(7) = -21 - 2 = -23

User Ed Fryed
by
2.7k points