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Mathematics 7 Online
OpenStudy (loganator):

Hep! If Anyone's there. Medal and Fan? A system of linear inequalities is shown below: y − x < 0 x − 1 > 0 Which of the following graphs best represents the solution set to this system of linear inequalities? I will attach the rest.

OpenStudy (loganator):

A

OpenStudy (loganator):

B

OpenStudy (loganator):

C

OpenStudy (loganator):

D

OpenStudy (loganator):

Just not sure how to use the equations here to help me solve.

OpenStudy (danjs):

they say, y is smaller than the x, and the x is also larger than 1 the common area to should be the line (dotted) of y=x, shadded umder and the region x>1, dotted vertical line at x=1 shaded to the right the intersection of those two regions

OpenStudy (danjs):

|dw:1452310952339:d that is bad to see, but it looks like C that yuou linked, everything under the diagonal line overlapped with everything to the right of the vertical , results in that shadded common region to both

OpenStudy (danjs):

any of the points in there keep the system consistent

OpenStudy (loganator):

What is the meaning of, :1452310952339:d and when I click on C the equation looks just as it does on my practice test.

OpenStudy (danjs):

oh it meesed up, i was basically drawing the same as the third graph , C

OpenStudy (danjs):

mod5 graph 11.gif one

OpenStudy (loganator):

Yes well I presume dotted line means greater or less then and solid means greater than or equal to or less then or equal to.

OpenStudy (loganator):

Also I think mod5 graph 11.gif one came out wrong.

OpenStudy (danjs):

|dw:1452311308642:dw| the total of all the area under the y=x line

OpenStudy (loganator):

Right is this on C?

OpenStudy (danjs):

|dw:1452311372928:dw| adding in the region of everything right of x=1 line, for both to be true, it is just eh common region area that overlaps,

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