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3 years ago

How do you do this question?

Mathematics

1 answer:

vivado [14]3 years ago

6 0

Answer:

-1

Step-by-step explanation:

dy/dt = y² − 1 = (y + 1) (y − 1)

At t = 0, y = 0, and dy/dt = -1. Therefore, y is initially decreasing.

As y decreases, dy/dt increases. When y = -1, dy/dt = 0 and changes signs from negative to positive.

As y increases above -1, dy/dt again becomes negative. So y continues to approach -1 as t approaches infinity.

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2 years ago

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otez555 [7]

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Ilia_Sergeevich [38]

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Step-by-step explanation:

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