Question 3 (1 point) The improper integral 2(21/3) - dx diverges O converges to 1 O converges to 3/2 O converges to 2/3 O converges to 3 D View hint for Question 3 Question 4 (1 point) Let p be a constant. For what value(s) of p is the integral - dx improper? 3 - (i.e. for what p value(s) would we need to use the "Improper Integrals - Type 2" techniques to solve?) The integral is improper for all p on (-oo, co). Op -1 and p = 5 only. Op -0 only. This integral is never improper. All p on the interval [1, 5] only. D View hint for Question 4 Question 5 (1 point) The (bounded) area between the curves f(x) = 15x and g(x) = 15x2 is . (Your answer should be a number.) D View hint for Question 5