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Elanso [62]
4 years ago
13

When does the graph of a quadratic function open up?open down?

Mathematics
1 answer:
EastWind [94]4 years ago
6 0

Answer:

1. >

2. <

Step-by-step explanation:

When a > 0, the graph opens upwards, or positively, because the way the line curves is determined by a.

When a < 0, the graph opens downwards, or negatively, for the same reason.

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