Question

I am having issues graphing a problem.
T '(r)= -ln1.50/12(1/(10000/833 +r)(ln(1+0.0833r))^2)

can anyone help?

Answer 1

You would like to graph this?

Answer 2

yes, please! I have been trying to go to different sites to graph it but I just can't figure out how to do it

Answer 3

can you post the original problem, how you derived this expression

Answer 4

It looks like a derivative?

Answer 5

My k value I chose was 1.50.

Answer 6

and you want to graph the derivative of this

Answer 7

I am to graph the T(r) and the T'(r). I have already graphed the T(r). I am having issues with the T'(r)

Answer 8

Here is the graph of the derivative
https://www.desmos.com/calculator/ntdrf9yodq

Answer 9

Thank you so much!

Answer 10

to get the derivative
f(r) = ln(1.5)/(12*ln(1+0.0833*r))
first rewrite the expression
f(r) = ln(1.5)/12 * [ ln(1+0.0833*r) ]^-1
f ' (r) = ln(1.5)/12 * (-1)[ ln(1+0.0833*r) ]^-2 * (0.0833)
\[f'(r) = \frac{ (-\ln(1.5)*0.0833/12)}{ (\ln(1+0.0833*r)) ^2} \]