22-09-2016
Mathematics

contestada

What is the inverse of f(x) = 1/3x + 2?
A.h(x) = x + 2
B.h(x) = x - 2
C.h(x) = 3x - 2
D.h(x) = 3x - 6

Respuesta :

nobillionaireNobley nobillionaireNobley

25-09-2016

y = 1/3 x + 2
1/3 x = y - 2
x = 3(y - 2)
x = 3y - 6

Inverse, h(x) = 3x - 6

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