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Mathematics 20 Online
OpenStudy (anonymous):

The graph below represents which system of inequalities? y less than or equal to -2x + 3 y less than or equal to x + 3 y greater than or equal to -2x + 3 y greater than or equal to x + 3 y less than or greater to -3x + 2 y less than or greater to -x + 2 y > -2x + 3 y > x + 3

OpenStudy (anonymous):

OpenStudy (anonymous):

y less than or greater to -3x + 2 y less than or greater to -x + 2 That's supposed to be less than or equal to.

OpenStudy (ivettef365):

first you have to notice both lines have a negative slope

OpenStudy (ivettef365):

and both have a y-int of 2

OpenStudy (ivettef365):

y = mx + b where m = slope and b = y-int

OpenStudy (anonymous):

Are you going to continue? @ivettef365

OpenStudy (ivettef365):

you have the right answer

OpenStudy (anonymous):

What?

OpenStudy (ivettef365):

one line is y <= -x + 2 slope of -1 and y-int = 2 the other line is y <= -3x + 2

OpenStudy (anonymous):

So what do you mean by I have the right answer? Which one is the answer?

OpenStudy (ivettef365):

From the choices you have above, is the third one

OpenStudy (ivettef365):

choice one, two and four can not be because you have a positive slope on second equation

OpenStudy (anonymous):

Okay, thanks mate.

OpenStudy (ivettef365):

yw :)

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