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F(-3) if f(x) =-4x -8

1 Answer

3 votes

Answer:

f(-3)=4

Explanation:

The answer is 4. To get f(-3), you must plug in -3 into the x.

Therefore, -4(-3)-8=f(-3).

Then you multiply -4 and -3. 12-8=f(-3)

Finally, you subtract 8 and get the answer:

f(-3)=4

User Zachary Dale
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