(C)
(D) 1
(E) 3
- How many points of inflection does the function f have on the interval 0 ≤ x ≤ 6 if
(A) 1
(B) 2
(C) 3
(D) 4
(E) 5
- The graph shows the rate at which tickets were sold at a movie theater during the last hour
before showtime. Using the right-rectangle method, estimate the size of the audience.
(A) 230
(B) 300
(C) 330
(D) 375
(E) 420 - At what point of intersection of f (x) = 4sin x and g(x) = ln (x^2 ) do their derivatives have the
same sign?
(A) −5.2
(B) −4.0
(C) −1.2
(D) 2.6
(E) 7.8