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Mathematics 12 Online
OpenStudy (animalover02):

I WILL MEDAL!!! CHECK MY ANSWER!!!! Graph the system of inequalities. Which point represents a solution to the system? 3x-4y>0 x-5y>0 A. (0 , 0) B. (6 , 0) C. (6 , 2) D. (-4 , -2)

OpenStudy (animalover02):

@royalranger

OpenStudy (animalover02):

i think D

OpenStudy (animalover02):

or A

OpenStudy (royalranger):

Did you graph it?

OpenStudy (animalover02):

yes i got both answers:(

OpenStudy (animalover02):

thats why i need your help

OpenStudy (animalover02):

is it A or D?

OpenStudy (royalranger):

Remember, the point has to be in the shaded are of BOTH equations, not one or the other.

OpenStudy (royalranger):

Neither

OpenStudy (animalover02):

wait i redid it and its CCCCCCCCCC

OpenStudy (animalover02):

C is the correct answer:) double check me though

OpenStudy (royalranger):

Sorry, i got B

OpenStudy (animalover02):

really im bad at math can u tell?

OpenStudy (royalranger):

Its very simple. When you go into the graphing calculator: https://www.desmos.com/calculator Plug in the two equations and the 4 points. Then you will see that point B is the only one that is in the shaded area of both equations.

OpenStudy (animalover02):

i have 2 more but there different kind:(

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