Lisa is training for a marathon. She is able to run 4 miles before settling into a constant pace. The equation to find her distance after her pace is set is shown below.
y =
= b + 4
If y is the total miles run, and x is the number of minutes after she reaches 4 miles, which statement best describes the rate of
change in the distance run?
OA. For every 27 minutes, she will run
of a mile.
OB. For every of a minute, she will run one mile.
OC. For every minute, she will run of a mile.
OD. For every minute, she will run 27 miles.