Given the system y > -2 x + y < 4 Name an ordered pair that IS a solution to this system, name an ordered pair that IS NOT a solutions, and explain how you know that this is a solution point. while using desmos
OK...easy enough....
Here's the desmos graph : https://www.desmos.com/calculator/h3ywx9slgp
Note that the point ( 0,0) is a solution because 0 > -2 and 0 + 0 < 4
Note that the point (0,5) is not a solution because 5 > -2 but 0 + 5 is not less than 4
Thank you!!!
wait actually the second equation was suppose to have a ≤
It wouldn't change the answer, much....the graph of x + y ≤ 4 would be a solid line instead of the dashed line of x + y < 4
The answer for the chosen points would be the same...
oh ok thank you!