reginaphilange reginaphilange

20-04-2018
Mathematics

contestada

PLEASE HELP!

If f(x) = 5x – 12, what is f(2)?

A. 2
B. 10
C. –2
D. –22

Respuesta :

parkertaylor parkertaylor

20-04-2018

C. -2 because if you substitue the 2 in for x and then solve you get your answer

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makana100 makana100

20-04-2018

C. -2 because if x=2 then you just plug it into the equation, so you would get f(2)= 5(2) -12 . 5 times 2 equals 10, and 10 - 12 equals -2 . Hope that helped! =D

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