Suppose f is continuous, positive, Increasing, and concave up on the interval [7, 17] and suppose f = F' for some function F. Compare each pair of quantities, then determine which sign , or = is appropriate. Hint: Making a sketch of f might be helpful. (a) Left hand sum for f Right hand sum for f on [7, 17] with n = 9 ---Select-- + on [7; 17] with n = 9 17 ( b ) f ( x ) dx -Select- 4 F(17) - F(7) Average value of f over (c) the interval [7, 17] --Select-- Average value of f over the interval [7, 13]