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Please help me...my exam is in a few hours, and this is the last thing I need to learn

- Thread starter Impackt
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- #1

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Please help me...my exam is in a few hours, and this is the last thing I need to learn

- #2

Mark44

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find: a) dy/dt when x = 4

b) dx/dt when x = 25

given: dx/dt = 3

answers: a) 3/4

b) 20

I want to know how I can plug in the answers to make sure that they're correct. My exam is multiple choice and I don't have to show any work..

- #5

Mark44

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dy/dt|

You're given dx/dt = 3. Can you find dy/dx and then evaluate it when x = 4?

For b, I don't think you have given enough information.

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Thanks for the help..now I will ace this exam for sure!

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