Slope=y2-y1/x2-x1
Slope=1.2-0/2-0
Slope= 0.6
Number 11 is slope=3, then number 12 is slope=-2, then number 13 is slope=4 and number 14 is slope =1. i got my answers by looking at the x axis. In a y=mx+b whatevers infront of the x is your slope. idk what 15 is though its weird lol Good luck! :)
I hope this helps.if you have any questions regarding what I did you can ask
Answer:
D)
Step-by-step explanation:
Not sure but hope this helps. ;)
D is correct answer. X stands for adult tickets, y for children
