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F(x)=7x-3 for f(x)= -38

User Biggates
by
4.8k points

2 Answers

6 votes

Answer:

-7x=38+3

-7x=41/-7=5.8

User Lonelymo
by
4.6k points
7 votes

Answer:

f(x)= -269

Explanation:

f(x)=7x-3

Since we know f(x)= -38, we can substitute x for -38.

So:

f(-38)=7(-38)-3

f(-38)= -266-3

f(x)= -269

User Marshall Farrier
by
4.4k points