unit rate is $/hr, so divide money by time
since (30-10)/(4-0) = (50-30)/(8-4) it is linear
since we have established they are proportional, they start at (0,0)
The table below shows how much money different people made at various jobs. Fill in the blanks. Then check your equation by using the values in the tables.
# of hours Total $
0 10
4 30
8 50
Unit rate of change: ________________________
Linear? __________________________
Dependent Variable: _y = Total dollar amount earned per hour
Independent Variable: __x= # of hours worked
Starting Point: ____ __________________
Equation: ________________________________
Check
1 answer