Answer:
3.)equal differences over equal intervals
Step-by-step explanation:
A linear function has a constant rate of change.
A rate of change is the difference in the dependent variable for every change in the independent variable.
This means it has equal differences over equal intervals.
700,000 is the answer I believe
50 divided by 8 = 6.25
1oz perfume = $6.25
110 divided by 17 = 6.4705
1oz perfume = $6.4705
Therefore the second option is cheaper
