Question

Describe the end behavior and some characteristic of the graphs of the following polynomial. (No graphing) a) y=4x 3 +12x 2 −10x+5

Answer 1

as x=(-)infinity, f(x)->(-)infinity, and as x=infinity, f(x)->infinity

Explanation:

The biggest degree is ^3, which should have a memorized function of when going left, y goes to -infinity, and going right make y go to infinity