Which of the following is (are) true of $f ( x ) = 5 + 3 x ^ { 2 } - x ^ { 3 } ?$
(I) (1, 7) is a point of inflection
(II) f(2) is a relative maximum point
(III) f has a relative minimum point at x = 0
(IV) f is increasing on (2, ?)
A) II, III, and IV
B) I, II, and III
C) II and III
D) all of these
E) none of these

Question

Which of the following is (are) true of $f ( x ) = 5 + 3 x ^ { 2 } - x ^ { 3 } ?$ 
(I) (1, 7) is a point of inflection 
(II) f(2) is a relative maximum point
(III) f has a relative minimum point at x = 0
(IV) f is increasing on (2, ?)
A) II, III, and IV
B) I, II, and III
C) II and III
D) all of these
E) none of these

Quizplus · Accepted Answer

The Answer of Which of the following is (are) true of $f ( x ) = 5 + 3 x ^ { 2 } - x ^ { 3 } ?$ 
(I) (1, 7) is a point of inflection 
(II) f(2) is a relative maximum point
(III) f has a relative minimum point at x = 0
(IV) f is increasing on (2, ?)
A) II, III, and IV
B) I, II, and III
C) II and III
D) all of these
E) none of these

Which of the Following Is (Are) True Of f(x)=5+3x2−x3?f ( x ) = 5 + 3 x ^ { 2 } - x ^ { 3 } ?f(x)=5+3x2−x3?

Which of the Following Is (Are) True Of $f ( x ) = 5 + 3 x ^ { 2 } - x ^ { 3 } ?$