2 years ago

Please help me someone smart

Mathematics

2 answers:

Rudiy272 years ago

8 0

Answer:

The first one.

Step-by-step explanation:

Elis [28]2 years ago

6 0

Answer:

When A is positive there is a minimum vertex.

Step-by-step explanation:

When a parabola is positive the opening goes upwards. When a parabola is negative it goes downwards. The negative sign on the A coefficient means that you reflect your equation across the x-axis

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