211k views
6 votes
If the a > 0 (positive) the graph opens
down or up

User Ben Evans
by
4.7k points

1 Answer

8 votes

Answer:

Explanation:

If a > 0 , then the parabola opens upward.

If a < 0, then the parabola opens downward.

User Tsabary
by
5.3k points
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