2years of tuitiom costs about $7228 at pine tech. write slope as cost per year (1 year) rise run identify the problem, positive, negative, zero, or undefined.

Here you need to find the "unit rate," that is, the tuition cost per year:

2 years of tuition costs about $7228 at pine tech. Write slope as cost per year (1 year)

Rise     $7228
= = $3614 per year.  This slope is POSITIVE, and the 
Run        2 yr         function for "tuition as a function of the # of years"
                              is linear and the relationship is proportional.

It’s 24.6 after you round to the nearest tenths the answer should be 25.0