Example of problem and how to set up answer:

please be specific with points as im trying to learn how to graph this type of equation. Thank you!

Example:

Ivan is a software salesman. His monthly salary is $ 1600 plus an additional $120 for every copy of English is Fun he sells. Let S represent his total salary this month (in dollars), and let / represent the number of copies of English is Fun he sells. Write an equation relating S to N, and then graph your equation using the axes below. OO EXPLANATION Let's first consider specific cases. If Ivan sells 0 copies, then his salary will be S= 1600 + 120.0=$1600. If Ivan sells 1 copy, then his salary will be S= 1600 + 120.1 = $1720. If Ivan sells 2 copies, then his salary will be S= 1600 + 120.2 = $1840. If Ivan sells 9 copies, then his salary will be S= 1600+ 120.9 = $2680. These examples can help us find his salary after selling NV copies. If Ivan sells /V copies, then his salary will be S= 1600 + 120N. The equation S= 1600 + 120/ describes a line. To graph it, we need to find two points. When N=0, S= 1600. So (0, 1600) is one point on the line. When N=9, S=2680. So (9, 2680) is another point on the line. Using these two points, we can graph the line and complete our answer. ANSWER 2750-......................j..... 2500- 2250- 2000- 1750- . ....... ....... ........... ....... ... .... Equation: S = 1600 + 120N 1250- 1000- ....... 750- .... 500-Owners of a recreation area are filling a small pond with water. They are adding water at a rate of 35 liters per minute. There are 600 liters in the pond to start. Let / represent the amount of water in the pond (in liters), and let 7 represent the number of minutes that water has been added. Write an equation relating W to T, and then graph your equation using the axes below. W 900- . . . 800 - 700 -+ . . . .i . . . .. 24. ... . .. ...... . . . . . . . . . . .. . . Equation: X ? 0=0 500-+ . .. . .. .. . . .;.. 0 40 0 ... . . . . X 5 ? 300- . . . .. . . . . . . .. . . . .. .. 200 - . . . . .. . 100- . . . . . . . . . . . T N - 6