The equation of a line is y = 50x. Then the slope of the line is 50 meters per minute.
The slope is the ratio of rising or falling and running. The difference between the ordinate is called rise or fall and the difference between the abscissa is called run.
Jenna can swim 150 meters in 3 minutes.
If you graph this with minutes on the X-axis and meters on the Y-axis.
Then the slope of the line will be
m = 150 / 3
m = 50 mters per minute
Then the equation will be
y = 50x
More about the slope link is given below.
https://brainly.com/question/3605446
#SPJ1