The answer of the given equation is 
Step-by-step explanation:
The given equation can be written as,

= 
[Taking same powered variables together we get,]
=
= 
Here the answer.
2/3 x = 2 pi
x = 2pi × 3/2 = 3pi
period = 3pi
Answer:
14.5 hope this helps!
Step-by-step explanation:
3 times 1.85 is 5.5
20.0 - 5.5= 14.5
Y-Intercept =(−8)
Go to the graph and plot the point the point (0,−8) on the y-axis.
Then rise 4 and run 1. Plot the point (1,−4)
Then again "rise 4" and then "run" 1. Plot the point (2,0)