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Mathematics 9 Online
OpenStudy (anonymous):

Please provide only one ordered pair (x, y) that will work for both system of inequalities. prove your answer by substituting the (x, y) order pair into both inequalities. y>-3x+3 y>x+2

OpenStudy (anonymous):

x=0, y = 4

OpenStudy (anonymous):

ok so how did reach to that answer can u explain it to me??

myininaya (myininaya):

we can draw the graph

myininaya (myininaya):

i will doodle it one sec k?

OpenStudy (anonymous):

ok

OpenStudy (anonymous):

The easiest way is through direct substitution. You usually start with something simple, like x = 0 and find the value of y. That's what I have done. However, it would be more correct to plot the two lines, as myininaya suggested, and see the part of the graph that you need (in this case, it would be the part above both lines).

myininaya (myininaya):

and my ordered pair was wrong i did my adding wrong lol but newcolour's had a good ordered pair gj newcolour

myininaya (myininaya):

so while (0,4) is a good answer there are more acceptable answers

myininaya (myininaya):

infinitely many more

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