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Mathematics 15 Online
OpenStudy (anonymous):

Which system of equations is represented by the graph?

OpenStudy (anonymous):

OpenStudy (anonymous):

can u give me the equations that goes along with this?

OpenStudy (anonymous):

a. x + 4/ x + 2 y = x + 4 b. y = x + 4/x + 2 y = x − 4 c. y = x -4/ x + 2 y = x + 4 d. y = x -4/x + 2 y = x − 4

OpenStudy (anonymous):

the answer is C.

OpenStudy (anonymous):

How did you figure that out

OpenStudy (anonymous):

I just know this type of stuff. lol

OpenStudy (anonymous):

That was not the correct answer

OpenStudy (anonymous):

What's the y-intercept of the red line?

OpenStudy (anonymous):

-4?

OpenStudy (anonymous):

ok. that tells us the equation of the line has to be y = x - 4.

OpenStudy (anonymous):

Take either one of the points, and substitute it into the equation for the curve. If it gives you a true statement, that's the correct answer

OpenStudy (anonymous):

oh well im sorry bout that.

OpenStudy (anonymous):

That makes a little more sense thank you.

OpenStudy (anonymous):

Would you mind helping me with one more

OpenStudy (anonymous):

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