Unit 1: Word Problems: Constant Rates of Change 25) You have saved $2500 to spend on vacation.
You spend money at an average rate of $125
per day.
a. Build a linear function to model this
situation. Use f(x) notation.
b. How much money will you have in 7
days?
c. What does the y-intercept represent in this
problem
d. What is the constant rate of change in this
problem?
e. After how many days will you run but of