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Thepotemich [5.8K]
3 years ago
7

Which numbers belong to the range of the revolution {(4,-1),(-7,2),(1,2),(2,1)}

Mathematics
1 answer:
Vedmedyk [2.9K]3 years ago
4 0
1.
The range are y's. The y's in {(4,-1),(-7,2),(1,2),(2,1)} are -1,1,2 ⇒ A,B,C

2.
The domain are x's. The x's in {(4,-1),(-7,2),(1,2),(2,1)} are -7,1,2,4 ⇒ A,B,D

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What is the completely factored form of x4 8x2 – 9?
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