_ 2 23: . Then we have ts] = 7'- f" 'P .3} Suppose x} = $2 _1 (2:2 _ 1): and 1%) = (a) Find the Iintercept(s] of f. (b) Find the vertical asymptote-1 of f. (c) Find the horizontal asymptote of f. (d) Identify the critical numbers of f. HINT: use f'($). {e} Identify the intervals of increase and decrease of f. (f) Identify the intervals where f is concave up and concave down. HINT: use f\"(:1:) (g) Sketch the graph of f. Be sure to include all of the information above. You may use a calculator to verify your results. 36 -5 4 -3 -2 -10