6700189975 6700189975

21-02-2019
Mathematics

contestada

If f(x) = 5x + 40, what is f(x) when x = –5?

–9
–8
7
15

Respuesta :

jelyakin jelyakin

21-02-2019

Answer:

Step-by-step explanation:

since f acts on x lets plug in -5 for x in f(x)

f(-5)=5(-5)+40=15

f(-5)=15

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ThEpicztx ThEpicztx

21-02-2019

25 would be ur answer happy to help

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