# How do you prove algebraically (not graphically): #f (x) =(2x-3)/(3x-2)# is one to one function?

##### 1 Answer

Dec 10, 2016

See explanation.

#### Explanation:

But for this end behavior, y is bijective.

I don't think that graph should not be included. What is said in

algebra is seen in a graph.

Have a look at the rectangular hyperbola that depicts this equation.

graph{y(3x-2)-2x+3=0 [-10, 10, -5, 5]}