Find the inverse function of f (x) = - 1/3x+2

Question

Mathematics

Rolando Bolton

13 February, 20:51

Find the inverse function of f (x) = - 1/3x+2

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Chace Kelley · Answer 1

If f (x) = 2x - 5, find the inverse. This function passes the Horizontal Line Test which means it is a onetoone function that has aninverse. y = 2x - 5 Change f (x) to y. x = 2y - 5 Switch x and y. Solve for y by adding 5 to each side and then dividing each side by 2.