daaa1sy daaa1sy

19-06-2020
Mathematics

contestada

If f(x) = 5x + 40, what is f(x) when x = –5? pls help a. -9 b. -8 c. 7 d, 15

Respuesta :

Аноним Аноним

19-06-2020

Answer:

D.

Step-by-step explanation:

f(5) = -25 + 40

f(5) = 15

Answer Link

yeneizaliranzo10 yeneizaliranzo10

20-06-2020

Answer:

The answer is D) 15

Step-by-step explanation:

F(x)= 5x + 40 (substitute -5 for x)

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

= F(x)= -25+40

F(x)= 15

Answer Link

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