The graph shows Nami's speed on a bicycle at different times. Find the slope of the line. Then tell what the slope represents A. slope=15/2
a slope of 15/2 means Nami’s speed is increasing at a rate of 2 mph every 15 minutes

B. slope=2/15
a slope of 2/15 means Nami’s speed is increasing at a rate of 2 mph every 15 minutes

C. slope= -2/15
a slope of -2/15 means Nami’s speed is decreasing 2 mph every 15 minutes

D. slope= -15/2
a slope of -15/2 means Nami’s speed is decreasing 2 mph every 15 minutes