Multiple Choice
If f(x) =
+ 2 
- 4x + 10,then f is
A) decreasing on (-2, ∞) , concave down on
, and has a relative maximum when x = -2.
B) decreasing on
, concave up on
, and has a relative minimum when x = - 
C) increasing on
, concave down on
, and has a relative minimum when x = -2.
D) increasing on
, concave down on
, and has a relative maximum when x = 
E) increasing on
, concave up on (-∞, ∞) , and has a relative minimum when x = -2.
Correct Answer:
Verified
Related Questions
Q59: If C = 4x - 4
Q60: If C = 4x - 5
Q61: Find the intervals where the graph of