Job
Slope=m
Y-intercept = (x, y)
Point-slope form
Amusement Park
9
100
y-100=9(x-0)
Tech Internship
11.5
0
y-0=11.50(x-0)

4. For each job, write an inequality that represents the number of hours Alex could
work before the trip. (1 point)

5. Write an inequality that represents the amount of money Alex needs to earn. (1
point)

park for 6 weeks (40 hours per week) which is a total of 240 hours and he will have 2,260
which is enough for the plane ticket, and if Alex decides to work for the full 8 weeks (320
hours in total) he will earn a total of 2,980 which is more than what he needs. However on
the other hand if Alex works at the Tech part-time job, he will not earn enough for the
plane ticket. If he works part-time at the Tech internship job for 8 weeks (20 hours a week)
he will only earn 1,840 which is 360 short of what the plane ticket costs. Alex would have
to work at the Tech Internship Job for a total of 10 weeks which is a total of 200 hours
(2,300) to a
ff
ord the plane ticket.

6. On the graph below, sketch your equation from question 2 that represents the
money Alex could earn at the job at the amusement park. (2 points)
0.
100.
200.
300.
400.
500.
6000
5500
5000
4500
4000
3500
3000
2500
2000
1500
1000
500
0
600.