Raymond B. answered 01/04/21
Math, microeconomics or criminal justice
d=rt
distance = rate of speed times time
15 = r x 1 = r
r = distance divided by time
r = d/t = 15/1 = 15 meters per second = speed
plot meters on the y -axis and seconds on the x-axis
It's a straight line through the origin (0,0) with slope = 15, fairly steep
the slope = speed, in meters per second