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Find the inverse of the following function F(x)=1/3x-4

0 votes
asked Nov 14, 2015 in ALGEBRA 2 by anonymous

1 Answer

0 votes

The function is image.

The function is a linear function, hence it is one-to-one function.

Therefore, the inverse of the function exists.

Find inverse of the function .

image

Change to .

image

Interchange and .

image

Solve for .

image

image

image

Change to .

image.

The inverse of image is image.

answered Nov 14, 2015 by Sammi Mentor
edited Nov 14, 2015 by steve

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