Answer:
what if my moms a chicken?
Step-by-step explanation:
asking for a friend
Use this for help y2-y1/x2-x1
don’t forgot to use a calculator if u have negative numbers
If it doesn't matter whether the points are integers or not you can just pick a number for either y or x and solve for the other variable. For example, if you pick 3 to be your x, plug it in and then solve for y. Start out with:

Plug in 3 for x:

. Then,

. Subtract 21 from both sides and then divide by -3 on both sides. You end up with y=-7 so one of your points is (3, -7)
About $0.37 because you divide $4.49 by 12