Question

The rate of change is constant in each table. Find the rate of change. Explain what the rate of change means for the situation.

Time Cost
(days) ($)
3 75
4 100
5 125
6 150

A.) 75/1 dollars per day; the cost is $75 for each day
B.) 1/25 dollars per day; the cost is $25 for each day
C.) 1/50 dollars per day; the cost is $1 for 150 days.
D.) 25/1 dollars per day; the cost is $25 for each day.


PLEASE HELP WILL GIVE MEDAL ;(