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Mathematics 15 Online
OpenStudy (diana.xl):

Write a system of linear inequalities to represent the graph. http://prntscr.com/8upkea

OpenStudy (diana.xl):

@imqwerty

OpenStudy (mom.):

mom is here (;

OpenStudy (mom.):

what do u wanna find diana :3

Directrix (directrix):

We need the equations of the boundary lines. To do that we need to get coordinates of points on the two lines. Would you look at the diagram and see if you agree with these points? Blue Line passes through points (0,2) and (5,7) Green line passes through points (-2,0) and (0,-3)

OpenStudy (diana.xl):

would my answer be {y<= - x - 0.5 y<= x - 0.5

Directrix (directrix):

Hold on while I look at the diagram again.

OpenStudy (diana.xl):

i dont have options.

Directrix (directrix):

I'll graph these equations we have and see how they look.

OpenStudy (diana.xl):

idk im confused .-.

Directrix (directrix):

These inequalities are always tedious. I have recalculated my inequalities and have this: y<= x + 2 y<= -x - 3

Directrix (directrix):

Question: Does the graph look like this to you? Compare my attachment to the graph you posted in the question.

Directrix (directrix):

Your inequalities

OpenStudy (diana.xl):

yes

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