The coordinate grid shows points A through K. Which points are solutions to the system of inequalities listed below? 2x + y 8 E, F, G, H, J E, F, G A, C, D, K A, E, F

Question

The coordinate grid shows points A through K. Which points are solutions to the system of inequalities listed below?

2x + y < 10
2x - 4y > 8

E, F, G, H, J 

E, F, G 

A, C, D, K 

A, E, F

sammixboo · Answer

Graph?

anonymous · Answer

attachment

sammixboo · Answer

Bleh this is going to be a hard one to explain. Give me a sec

anonymous · Answer

Well I got the 3rd one, that is the answer I came up with. Idk how ? lol

anonymous · Answer

u there ?

sammixboo · Answer

I wanted to take a screenshot of a graph with the two formulas, by my screenshot tool isn't working. You can use desmos graphing calculator to graph the inequalities.

sammixboo · Answer

https://www.desmos.com/calculator

sammixboo · Answer

Then you  can look at the coordinates of the dots on the graph given and see if they are within the PURPLE area