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Mathematics 9 Online
OpenStudy (anonymous):

Find an equation please

OpenStudy (anonymous):

http://prntscr.com/2azzec

OpenStudy (mertsj):

What is the slope?

OpenStudy (compassionate):

Hi, your first goal is to find the slope. You want to use Rise/Run. Start from your origin, 0, and rise and run to a red dot. Do this for the other red dots. If you can connect the first red dot to the second one, then you have found the slope.

OpenStudy (anonymous):

rise= -4

OpenStudy (anonymous):

run = -6

OpenStudy (mertsj):

Better count again.

OpenStudy (anonymous):

which one is wrong

OpenStudy (mertsj):

Both.

OpenStudy (mertsj):

Start with the left red dot.

OpenStudy (mertsj):

Count the number of squares you have to go up and then to the right to get to the other red dot.

OpenStudy (anonymous):

3,7

OpenStudy (mertsj):

3 up and 6 to the right so the slope is 3/6 or 1/2

OpenStudy (anonymous):

so what is the equation

OpenStudy (mertsj):

Now choose one of the points and plug the slope and the point into point-slope form.

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