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Find f(-3) f(x) = 4x + 7
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Find f(-3) f(x) = 4x + 7

User Martin Jambon
by
3.0k points

2 Answers

2 votes

Answer:

-5

Explanation:

To evaluate f(- 3) substitute x = - 3 into f(x), that is

f(- 3) = 4(- 3) + 7 = - 12 + 7 = - 5 → A

User Crow
by
3.3k points
5 votes

Answer: -5

Explanation:

f(-3) for f(x) = 4x + 7

Substitute -3 for x

4(-3) + 7 =

-12 + 7 =

-5

User Alexandre Bell
by
3.4k points
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