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

Answer Link
ThEpicztx
ThEpicztx ThEpicztx
  • 21-02-2019
25 would be ur answer happy to help
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