Roger lives in Orlando but just started a new job in Tampa. Every Monday he drives his car 95 miles from Orlando to Tampa, spends the week in a company apartment, and then drives back to Orlando on Friday. He doesn't use his car for anything else. After 20 weeks of this, his odometer shows that he has travelled 84,000 miles since he bought the car. 1.) Write a linear model which gives the odometer reading of the car as a function of the number of weeks since Roger started the new job.
f(x) = __x+__

2.) If he plans to buy a new car when his odometer reaches 100,000 miles, about when will Roger buy his car?
a.) about 104 weeks
b.) about 168 weeks
c.) about 120 weeks
d.) about 12 weeks

Time (minutes) amount of water (gallons) practice 1. jin fills up a 510-gallon pool in the backyard for her children. she fills it with the garden hose at a rate of 17 gallons per minute. after it is filled, she lets it sit for 30 minutes in order to let the water temperature rise. the children then get in and have fun for an hour. the pool loses about 5 gallon of water each minute due to their splashing and playing. at the end of the hour, they tear the pool while getting out, which causes a leak the pool then begins to lose water at a rate of 2 gallons per minute. a. complete the table to show the amount of water in the pool after each minute. b. create a graph to model the problem situation. include when the pool will be empty. c. write a piecewise function that models this problem situation. explain your reasoning for each piece of the function. d. identify the x- and y-intercept. explain what they mean in terms of the problem situation, atamantha a cul 80 100 120 150 200 ning, inc