1. The function f(x) = 4- x* increases on which interval? a. x >2 C. x>0 b. -2

. The function nx) 4 increases on which interval? 2. 3. 4. 5. 6. When does the function nx) have a local minimum? d. (1,0) The vertical asymptotes of Rx) = a. x=landx=-l b. x=()andx=l c. x=landx=2 Detenuine the number of ints of inflection for the graph of nx). c. d. 2 3 Find the absolute maximumofthe function x(X+ l) on the interval O d. Find the slope ofthe tangent to the graph of flX) X X 4 at its point of inflection. 6 -4 4