Unit G Summary Question (Concepts 1-7a thru 1-7b): #9

Unit G Summary Question (Concepts 1-7a thru 1-7b): #9

9. Describe how to find the x-intercept(s) of a rational function. Include both the long way and the shortcut way, explaining why the shortcut makes mathematical sense.

set factors equal to zero, multiply by denominator to cancel. then we solve for x.