Jaden H.

asked • 11/07/20

Math calculus question

Suppose that  f '(x) = √ x− 2/x2 for x > 0, and that f (1) = 1. Find  f (4). (b) Suppose that  f '(x) = 2/ 1+x2 and that f (0) = 3. Find  f (1).


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Esther G. answered • 11/07/20

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Jaden H.

Thanks for the explanation. I had a question. Why did you use the trigonometric function for the second part? I tried typing it in and my teacher said I was not allowed to use a trig function in my answer.
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11/07/20

Esther G.

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Hi Jaden! I can't provide direct guidance if this is being graded, but think about evaluating any trig functions you may have.
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11/09/20

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