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Mathematics 7 Online
OpenStudy (anonymous):

Math Help Please! Will Fan And Medal!

OpenStudy (anonymous):

OpenStudy (anonymous):

Which of the following equations best represents the line segment MN? y = -3x + 2 y = -2x + 1 y = -3x - 2 y = -2x - 1

OpenStudy (anonymous):

none of those the slope is -1/2

OpenStudy (anonymous):

but the y intercept is -1 so the answer is D. probably a typo in the answer

OpenStudy (anonymous):

these are the only options and read it again please :)

OpenStudy (anonymous):

just looking at the y intercept the only possible answer is D.

OpenStudy (anonymous):

It is equal to 45 and represents the amount of air in the balloon after 1 second.

OpenStudy (noorik.):

the last choice is the right answer you just have to plug in x to have y

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