GIVING BRAINLIEST Referring to the figure, determine which of the following graphs

best depicts this situation: Antonio rode a sled down from the top of

the hill. He began to pick up speed until he rode over a level spot on

the hill. Then his speed began to increase again as he rode down the

remainder of the hill. He gradually slowed to a stop at the bottom of

the hill. Which graph best illustrates Antonio's speed?

a. Graph a c. Graph c

b. Graph b d. Graph d