Use the graphs of f(x) and g'(r) to answer the following 5 problems. 1.) Find the absolute extremes of f(x) on [0,4] 2.) Where is f(x) concave up? f(x) 3.) Where does f(z) have critical numbers? 4.) Where does g(z) have critical numbers? 5.) Where is g(x) decreasing?

20. If f"(x) = (x – 2)(x + 3)F (x – 5)*, then the graph of f has inflection points where x = (A) -3 and 2 only (B) –3 and 5 only (C) 2 and 5 only (D)-3, 2, and 5

3. Determine whether the function is even, odd or neither. (a) (b) g(x) = |r| + x² y = f(x); 4. Let f(r) = |x – 2|, g(x) = 3x +1 and the graph of h(x) is given. %3D y y=h(x) -5 Find (b) ) (-2) ()« (a) (f + g)(x) = (c) (goh)(3) = (d) (f o g)(x) = (e) (ho h)(2) =