3 years ago

If f(x) = 5x + 40, what is f(x) when x = -5? –9 -8 Ο Ο Ο Ο 7 15

Mathematics

1 answer:

Dmitry_Shevchenko [17]3 years ago

7 0

Answer:

The answer is 15.

Step-by-step explanation:

f(x) = 5x + 40

f(x)=5(-5)+40

f(x)=-25+40

f(x)=15

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