Corine wants to take guitar lessons. She called two different music schools to compare their prices.

The cost of music lessons at Sweet Sounds Music School can be represented by the equation y=20x, where x is the number of hours of lessons taken, and y is the total cost.

She displayed the prices of the first five hours of guitar lessons at Mozart's Music House, which charges a registration fee, in the following graph.

Select all statements that are true about the situation represented by the functions.

A. The registration fee at Sweet Sounds Music School is $20.

B. There is no registration fee at Sweet Sounds Music School.

C. The registration fee at Mozart's Music House is $25.

D. The registration fee at Sweet Sounds Music School is greater than the registration fee at Mozart's Music House.

E. There is no registration fee at Mozart's Music House.