justinandrade406 justinandrade406

24-02-2022
Mathematics

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What is the inverse of the function below?
f(x) = -2
=
A. f-'(x) = 5(x - 2)
B. f-'(x) = 2(x - 5)
c. f-1(x) = 2(x + 5)
D. f-1(x) = 5(x + 2)
=

What is the inverse of the function below fx 2 A fx 5x 2 B fx 2x 5 c f1x 2x 5 D f1x 5x 2 class=

Respuesta :

corbomatthew corbomatthew

24-02-2022

What function, when you plug in [tex](x/5 - 2)[/tex], will give you [tex]x[/tex] back?

Well first you'd want to add 2 to get [tex]x/5[/tex], and then multiply by 5 to get just [tex]x[/tex]. So the function given by "add two then multiply by five" is [tex](x + 2) \cdot 5[/tex], which is option D.

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