Question

Solve the system 2x + 2y = -6 and 3x - 2y = 11 by using graph paper or graphing technology. What is the solution to the system?

Answer 1

You can simply solve this by using the elimination method, but they only want you to use graphing techniques so.. do you know what desmos is?

Answer 2

no

Answer 3

Ok lol so here's the link: https://www.desmos.com/calculator

Now the way it works is you enter the equation into one of the slots and the other below it, then look where the 2 lines intersect. If the don't, they're parallel thus have no solutions.

Answer 4

thank you!!

Answer 5

Yw! Remember to read it as (x,y) :P