How do I solve the rational inequality #(x-4)/(x+5)<4# using a TI-84?
There are no ways to solve a rational inequality on a TI-84 algebraically. However, graphing can give you a solution.
We will need to graph the two following equations on your TI-84 calculator:
For reference, you basically graph the left and right sides of the original rational inequality as two separate equations. Then, you adjust the window on your TI-84 so that you can see all of the graph. Now, look for the areas where the graph of
I hope that helps!