# How do you find two quadratic function one that opens up and one that opens downward whose graphs have intercepts (-3,0), (-1/2,0)?

##### 1 Answer

Oct 1, 2017

Many possible answers.

One such:

#### Explanation:

We are told that one quadratic opens up and the other opens down. In addition we have two

Since this function

To get another function that opens downward, the easiest solution is to simply put a negative in front of the factors:

graph{(x^2+7/2x+3/2-y)(-x^2-7/2x-3/2-y)=0 [-10, 10, -5, 5]}