arrowfury25 arrowfury25

23-05-2020
Mathematics

contestada

How do you determine if the graph opens up or opens down?

Respuesta :

Eden0701 Eden0701

23-05-2020

Answer:

More?

Step-by-step explanation:

Is there an image you can upload

Answer Link

wegnerkolmp2741o wegnerkolmp2741o

23-05-2020

Answer:

see below

Step-by-step explanation:

Assuming this is for a parabola

The coefficient of the x^2 term

If it is positive it opens upward

+ it makes a smile

If it is negative it opens down

- it frowns

Answer Link

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