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Mathematics 15 Online
OpenStudy (anonymous):

Which of the following points lie in the solution set to the following system of inequalities? y > -3x + 3 y > x + 2

OpenStudy (anonymous):

Are both the signs same >

OpenStudy (anonymous):

Yes

OpenStudy (anonymous):

Where are the following points?

OpenStudy (anonymous):

I am not sure how do find them

OpenStudy (anonymous):

to*

OpenStudy (anonymous):

There must be options given of the points, pls check the question

OpenStudy (anonymous):

(2, -5) (-2, 5) (2, 5) (-2, -5)

OpenStudy (anonymous):

Put the every set of values & find out what satisfy both the equations. It is (2,5)

OpenStudy (anonymous):

how do I do that? because I have another question just like this one

OpenStudy (anonymous):

Put the points & check which is correct for both the equations like here (2,5) Taking x = 2 and y = 5 5 >-3.2 + 3 5 > -3 and 5 > 2 + 2 5 > 4

OpenStudy (anonymous):

and how can I check if its right?

OpenStudy (anonymous):

Its right bcuz 5 > -3 and 5 > 4 , so this point (2,5) is correct

OpenStudy (anonymous):

ok thanks if I do the other one do you mind checking if its right?

OpenStudy (anonymous):

haha ... yw:)

OpenStudy (anonymous):

ok so I would have to put each set of points into the equation until I find the right one?

OpenStudy (anonymous):

yes you got to put each set of points & check which of them satisfies the equations

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