Sunday
September 21, 2014

Homework Help: mathematics

Posted by trina on Monday, September 7, 2009 at 10:55am.

Draw a graph of the mirror line y=x, the function f:x 3x+2 and its inverse f`1 x x-2/3, for the domain of x, -2<x<8

x -2 0 4 8
y=x -2 0 4 8
These numbers were given to me what i want to know is why 0 and 4 and how do i come up with the numbers on my own for future questions??

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