The graph of a quadratic equation opens down when the value of abc is negative

ANSWERS

2017-08-12 10:33:49

If the coefficient of x^2 is negative than it will open down. If the coefficient of x^2 is positive it will open up.

2017-08-12 10:35:04

If a is negative it will have a max vertex and an open down graph and when you have a positive a your graph will open up

ADD ANSWER