Consider the functions f and g where f (x) = - 3x - 5 and g x () = x - 2. Find the inverse function, f ^-1.

Question

Mathematics

Javion Leblanc

10 July, 01:17

Consider the functions f and g where f (x) = - 3x - 5 and g x () = x - 2. Find the inverse function, f ^-1.

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Answers (1)

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Rylee Hobbs · Answer 1

Inorder to find the inverse of any fuction

Suppose f (x) = x and x=y

X=-3y-5

Now try making y the subject of the equation.

(X+5) : (-3) = y

Now

Y is the inverse of function of f (x)