Question

Describe the association between the number of hours practiced each week and the number of pieces a piano student can play. (2 points)

Answer 1

as the number of hours practiced the number of pieces they can play increases
This is Direct variation:- y = kx where k is a postive constant.

Answer 2

- where k = number of pieces played and x = hours practiced.

Answer 3

* TYPO where y = number of pieces played ( not k)

Answer 4

oh ok thanks :)