Viola can work no more than 11 hours a week at her part-time job. She gets paid $7.75 per hour. Let p stand for the amount she gets paid for h hours. What domain and range are reasonable for this situation?

Accepted Solution

Start by creating an equation: p=7.75x.
We know that she can work from 0-11 hours per week, so the domain would be 0</=x</=11
When looking at range, we need to find out the most money she can make working from 0-11 hours, so multiply 7.75 by 11.
Therefore she can make $0 to $85.25 this week, so the range is 0</=x</=85.25
The answer would be D.
Hope this helps!