Question

can someone please remind me how to solve system of inequalities by graphing again?
Ex: Graph 3x-2y>17 and
-x+2y>9

Answer 1

so far i have y=3/2x-8.5 for the first equation 3x-2y>17

Answer 2

graph both equations use dotted lines and then take a test point, if the point is true (shaded that area), solution will be where both shading meet

Answer 3

yes, i know i have to do that, but i need to change them into standard form....like i said for the first one i have 3/2x-8.5. am i right?

Answer 4

you have them already in standard form, you should change them to slope intercept form