$f^{\prime}\left(\frac{\pi}{4}\right)$ i believe is 2 because the derivative of $f(x)=\tan x$ is $f(x)=\sec^2x$...
\[y=1 + 2x - 2\frac{\pi}{4}.\] should pi/4 right be able to be multiplied? the answer to this question is 4x - 2y - pi +2 = 0... It seems that I'm deviating away from the answer...
I don't need an answer, I'm just stumped as to how to properly turn these into point slope form to find the tangent, can anyone guide me through this? Help would be greatly appreciated.
I believe I understand the formulas that are used to solve problems such as these.
It starts by finding the...