yogirlsalma
yogirlsalma yogirlsalma
  • 24-03-2021
  • Mathematics
contestada

Please help me someone smart

Please help me someone smart class=

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djmastick
djmastick djmastick
  • 24-03-2021

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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purpl
purpl purpl
  • 24-03-2021

Answer:

The first one.

Step-by-step explanation:

Answer Link

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