3 years ago

Is this graph proportional?

Mathematics

1 answer:

bogdanovich [222]3 years ago

7 0

Answer:

Yes

It is proportional because the line crosses both 1 and -1

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guapka [62]

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Step-by-step explanation:

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or, 21 = 2 w² - w

or, 2 w² - w - 21 = 0

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