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sladkih [1.3K]
3 years ago
8

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

Mathematics
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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Answer:

<u>x = 30°</u>

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Absolute value is when you determine the distance between a value and zero . Since you will always have a positive distance, your absolute values are positive as well.

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