6) Use the graph below to find (there should be arrows on both ends of the graph) (a) the numbers at which f has a relative minima. (b) the relative minima. (c) the relative maxima, if any. Write your answer(s) as ordered pair(s). (d) the interval(s) on which the function is increasing. (e) the interval(s) on which the function is decreasing. 7) Determine whether the given function is even, odd, or neither. Show your work. f(x) =-5x5 + x3 8) Determine whether the given function is even, odd, or neither. Show your work. f(x) =x3 -x2 9) Determine whether the given function is even, odd, or neither. Explain. 10 -8 -6 424 2 4 6 8 10 X 10) Determine if the following statements are true or false. a. The equation y2=3x+1 defines y as a function of x. b. The function f(x) = 4x3 -6x is an odd function. c. Even functions are symmetric with respect to the y-axis. 11) Find and simplify the difference quotient (X + h) - f(x) h , h * 0 for the given function. f ( x ) = x2 + 8x