Which of the following best describes the unit price of an 8-ounce bag of walnuts?

A. It is the number of ounces that can be bought for $1.
B. It is the price of one ounce.
C. It is the price per ounce multiplied by 8.
D. It is 8 divided by the price of the bag.

Which statement best explains whether the table represents a linear or nonlinear function? input (x) output (y) 2 5 4 10 6 15 8 20 it is a linear function because the input values are increasing. it is a nonlinear function because the output values are increasing. it is a linear function because there is a constant rate of change in both the input and output. it is a nonlinear function because there is a constant rate of change in both the input and output.