Summer Earnings Hours worked Earnings in dollars
3
36
4
48
6
10
72
120
240
20
Which statements are true about the data in this table? Select all that apply.
The rate of change for the data is $12 per hour. $12 is also the constant of proportionality,
If you graph the data, it would pass through the origin (0,0).
The data representa direct variation and can be modeled by the function rule y - 12
The data indicate a rate that is not constant.
The rate of change for the data is $24 per hour. The data represent a direct variation and can be modeled by the function rule y=243