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Law Incorporation [45]
4 years ago
5

Find f(-7) if f(x) = 2x 8.

Mathematics
2 answers:
aliina [53]4 years ago
6 0
F(-7) = 2x + 8, f(-7) = 2(-7) + 8, f(-7) = -14 + 8, f(-7) = -6 Hope this helps you out, I didn't know if there was a plus sign between 2x and 8 but hope this helps you out!
Sloan [31]4 years ago
5 0

Answer:

f(-7)=-6

Step-by-step explanation:

we have

f(x)=2x+8

substitute the value of x=-7 in the function

f(-7)=2(-7)+8=-6

f(-7)=-6  

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