Moving from Left to Right,a U-Shaped Curve Starts with a

Multiple Choice

Moving from left to right,a U-shaped curve starts with a

A) positive slope, reaches a maximum, then ends with a negative slope.
B) positive slope, reaches a minimum, then ends with a negative slope.
C) negative slope, reaches a maximum, then ends with a positive slope.
D) negative slope, reaches a minimum, then ends with a positive slope.
E) negative slope, reaches a minimum, then ends with a negative slope.