Repeat Exercise 33(a) and (b) using the point (0, 0) on the graph of y = tan x instead of the point (/4, 1). Exercise

Repeat Exercise 33(a) and (b) using the point (0, 0) on the graph of y = tan x instead of the point (π/4, 1).

Exercise 33

(a) Find the equation of the tangent line to the graph of y = tan x at the point (π/4,1).

(b) Copy the portion of the graph of y = tan x for

from Fig. 5, then draw on this graph the tangent line that you found in part (a).

Fa V < x V Ela