SOLUTION: if f(x)-2/3x+5, determine a formula for f^-1(x). draw the graph of each function on one set of axes?

Question 623428: if f(x)-2/3x+5, determine a formula for f^-1(x). draw the graph of each function on one set of axes?
Answer by ankor@dixie-net.com(22740) (Show Source): You can put this solution on YOUR website!
if f(x)-2/3x+5, determine a formula for f^-1(x).
:
y = x + 5; Red
Swap x and y, find y
y + 5 = x
y = x - 5
Multiply both sides by
y = x + ; Green

draw the graph of each function on one set of axes?

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