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3 years ago

If f(x) = 1/3x+13, then f^-1(x) =??

Mathematics

1 answer:

Sergeeva-Olga [200]3 years ago

7 0

Step-by-step explanation:

Given

f(x) = 1/3x + 13

f^-1(x) = ?

Now

Let y = f(x)

or y = 1/3x + 13

Interchanging the role of x and y

x = 1/3y + 13

x - 13 = 1/3y

y = x - 13

Therefore f^-1(x) = x - 13

Hope it will help you.

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If f(x) = 1/3x+13, then f^-1(x) =??​

If f(x) = 1/3x+13, then f^-1(x) =??