Label midpoint 3.82 3.81

What is the slope of the line shown below?

18 16 11 45 33 11 33 14 18 11 what is the mode for this data set

Ineed big ! the cost of a school banquet is $25 plus $15 for each person attending. create a table, sketch the graph, and write an equation in slope-intercept and point-slope form that gives total cost as a function of the number of people attending. what is the cost for 77 people?