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natali 33 [55]
3 years ago
8

Please help ASAP. Thanks so much

Mathematics
2 answers:
podryga [215]3 years ago
6 0

Answer:

A

Step-by-step explanation:

Easy method for this question is to plug the point (-1,7)

Plug -1 as x and hope we can get 7

y =-2(-1+1)^{2}+7\\y=7\\

grigory [225]3 years ago
5 0
So your answer is going to be A



explanation : your vertex is the 2 last numbers, and the reason the 1 is negative is because the h always flips

so if it was positive, it would flip to a negative number instead
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zubka84 [21]

Answer:

<h3>(2, -2)</h3><h3 />

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7 0
3 years ago
What is m&lt;1 in this parallelogram
Xelga [282]

Answer:

Step-by-step explanation:

a parallelogram, with angles <1, (3m+20)° and 5m°.

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(3m+20)° + 5m° = 180° and < 1 = (3m+20)°

Solving equation (3m+20)° + 5m° = 180° for m.

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7 0
4 years ago
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