Consider the function f(x) = x/(x-6). This function has two critical numbers A < B Then A = and B . For each of the following intervals, tell whether f(x) is increasing or decreasing. (-00, A]: ? [A, B]: ? [B, 00) ? The critical number A is ? + and the critical number B is ? There are two numbers C < D where either f"(x) = 0 or f"(x) is undefined. %3D Then C = and D = %3D Finally for each of the following intervals, tell whether f(x) is.concave up or concave down. (-00, C): ? (C, D) ? (D, 00) ?

Calculate the left hand sum and the right hand sum for the function f(x) = 2x2 + 6x on the interval 2 < x < 10 using Ax = 2. Select one: The left hand sum is 720, and the right hand sum is 960. The left hand sum is 720, and the right hand sum is 1200. The left hand sum is 360 , and the right hand sum is 600. The left hand sum is 360 , and the right hand sum is 960.

Use the graph of y = f(x) to graph the function y = f(1-x). =(1-x). For each point for f(x), determine the corresponding point for y= -10 y HOTY A N --5- -5 10 5 X 10 A

Given the following functions, evaluate each of the following: ƒ(x) = x² − 13x + 42 g(x) = x - 7 (ƒ + g)(2) = (f — g)(2) = - (ƒ· g)(2) = (-/-) (2² (2) =