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Mathematics 17 Online
OpenStudy (theedwardsfamily):

@audeezy http://prntscr.com/91lkcb

OpenStudy (anonymous):

Lets plot these points to see where they show up on the graph

OpenStudy (theedwardsfamily):

ok

OpenStudy (anonymous):

https://gyazo.com/04162a10e2d562f9fdc207b08843684e

OpenStudy (anonymous):

Well that was quick, looks like we found a possible answer.

OpenStudy (anonymous):

What I did, was took the ordered pair choices, and tried to find them on the graph. If they were points that the line went through, then they work. Does that make sense, If not just tell me.

OpenStudy (theedwardsfamily):

Yeah, I thought it was A

OpenStudy (theedwardsfamily):

Can you help me with one more?

OpenStudy (anonymous):

yeah

OpenStudy (anonymous):

just post it here if u want.

OpenStudy (theedwardsfamily):

ok

OpenStudy (theedwardsfamily):

http://prntscr.com/91lpkc

OpenStudy (anonymous):

Okay, first lets look for 2 points that the line passes through. We can see (0,0) is one of them, what is another place the line passes through?

OpenStudy (theedwardsfamily):

it passes through 4 and 7?

OpenStudy (anonymous):

https://i.gyazo.com/408898942d2ec1854fd89829054fd238.png Now we need to find the slope of the line. Assuming you know the equation for finding the slope of the line. |dw:1447259342662:dw|

OpenStudy (anonymous):

And you also know that the slope of the line will be negative because the line is going down from left to right.

OpenStudy (anonymous):

Going to grab some coffee, can answer questions when I return.

OpenStudy (theedwardsfamily):

lol ok I think the answer is b or c

OpenStudy (theedwardsfamily):

Thnx for your help @Audeezy ! I PASSED WITH AN 83% :DDDD

OpenStudy (anonymous):

Congratulations!

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