Use the app Desmos it’s a graphing calculator! Or you can go to y= if you have a TI-84 plus calculator
Answer:
11. x=5
12. y= -1
13. m= -22
14. m=-4
15.n= 12, -4
16. x=6 ,-5
17. m=4
18. x= 3, -1
Step-by-step explanation:
I hope this help ;-)
I’m pretty sure it would be just E and F
Your answer It would be y=2x+4