NEED HELP ASAP!!!!! PLEASE
Inez is driving in a straight line. Her velocity and acceleration are both positive values. If north is the positive direction, which of the following statements about her motion is accurate?

a. She is moving south, and her speed is increasing.
b. She is moving north, and her speed is increasing.
c. She is moving north, and her speed is decreasing.
d. She is moving south, and her speed is decreasing.