SOLUTION: use inverse operations to write the inverse of f(x)=x/5+2

SOLUTION: use inverse operations to write the inverse of f(x)=x/5+2

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Question 265999: use inverse operations to write the inverse of f(x)=x/5+2

Answer by Earlsdon(6294) (Show Source): You can put this solution on YOUR website!
Find the inverse of:
Substitute
Now exchange the x and y.
Solve for y.

Substitute

Check to see if
and...
Simplify the right side.

so...
QED
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