David is currently listening to CD 3.

To switch to CD 1, the CD player needs to rotate

counterclockwise

degrees.

To switch to CD 4, the CD player needs to rotate

counterclockwise

degrees.

Alina fully simplifies this polynomial and then writes it in standard form. xy2 – 2x2y + 3y3 – 6x2y + 4xy2 if alina wrote the last term as 3y3, which must be the first term of her polynomial in standard form? xy2 5xy2 –8x2y –2x2y