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olga55 [171]
3 years ago
13

Help needed. please only answer if you know it.

Mathematics
1 answer:
UNO [17]3 years ago
7 0

Answer:

B

Step-by-step explanation:

f(x) = -(x+3)(x+1)

The zeros are -3 and -1  so we can eliminate graph a

It is negative so it points down

This eliminates graphs c and d

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Step-by-step explanation:

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For proof look at the image below.

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