Identify each function as linear or non-linearneed with both

Hi! I'm not sure if this would help but a linear line is basically a strait line. But if it's like the one in the picture then it would not be linear since it's not a strait line. I hope I was able to help! Good luck!

Lets call the roller coaster "y"
and the Farris wheel "x"
Nan rode y 8 times
8y
You know that 8y is going to be twice as many as the x
8y=2x
You should always try to get the y by itself on one side of the equation. You can do this by dividing everything by 8
y=1/4x
Now your equation is compleate