Question

1 +tan x divided by 1 -tan x =tan pick by 4 +x divided by tan pick by 4 - x

Answer 1

Answer:

Step-by-step explanation:

Find the first derivative of f(x). 2) Plug x value of the indicated point into f '(x) to find the slope at x. 3) Plug x value into f(x) to find the y coordinate of the tangent point. 4) Combine the slope from step 2 and point from step 3 using the point-slope formula to find the equation for the tangent line.