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Oksi-84 [34.3K]
3 years ago
14

PLEASEEEE HURRY!! What MUST be true for a parabola that has a maximum value? (Select all that apply) a.) the leading coefficient

is positive b.) the leading coefficient is negative. C.) it opens up d.) opens down
Mathematics
1 answer:
timama [110]3 years ago
4 0

Answer:

B.)

Step-by-step explanation:

that is a characteristic of a maximum value parabola.

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so the first choice is out.

use the law of cosines to find b

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7 0
3 years ago
Find The Difference.<br> 1) 8.5-7.6=<br> 2)-2.5-17.8=<br> 3 -2.9-(-7.5)=<br> 4) 3.5-1.9=
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Step-by-step explanation:

hope this helps :)

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