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jok3333 [9.3K]
3 years ago
13

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

Mathematics
2 answers:
Setler [38]3 years ago
8 0
F(-7)=2(-7)+8
=-14+8
=-6
inna [77]3 years ago
7 0

Answer:

-6

Step-by-step explanation:

f(x) = 2x + 8

Put x as -7.

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

Multiply first.

f(-7) = -14 + 8

Add.

f(-7) = -6

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