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3 years ago

8

Determine the direction that this parabola opens y=-4x^2-8x-13

1 answer:

Mazyrski [523]3 years ago

4 0

Answer:

The direction that the paraboa y=-4x^2-8x-13 open is

Down

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hichkok12 [17]

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Step-by-step explanation:

Step 1: Convert the Expressions

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3 years ago

At the class barbecue, 25 students attended. Of those students, 15 said they wanted hamburgers. What percent wanted hamburgers?

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