1. Following is a graph of f (x)=cot x Write the equations of the vertical asymptotes of f x =cot x2. Write the equations of the horizontal asymptotes to the graph of y=2tan x 3: Find the equations of the horizontal asymptotes of f ( x) =9x-7 V4x2 +3__x22x+4 flxl 4-6: Consider X_2 For the graph of this function, let us find (if possible) a) the domain b) the coordinates of the xintercepts c) the coordinate of the y-intercept cl) the coordinates of the critical points e) the intervals on which the function increases or decreases f) the local maxima and the local minima g) the intervals on which the function is concave up or concave down h) the asymptotes 2x - sin x lim 7. Find x70 sin x X lim 2 00 1- 1 8. X (exact value)