Mathematics: If f(x) = 5x – 12, what is f(2)? a. 2 b. 10 c. –2 d. –22

If f(x) = 5x – 12, what is f(2)? a. 2 b. 10 c.

Ответ:

pnhandley01

28.05.2020

Mathematics

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

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Ответ:

rakanmadi87

28.05.2020

Mathematics

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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Ответ:

emmalou54

12.02.2022

Mathematics

Just replace y for 6 in equation!
2x+3*6=36
2x+18=36
2x=18
x=9
x=9

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If f(x) = 5x – 12, what is f(2)? a. 2 b. 10 c. –2 d. –22

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