ILL BRAINLIEST YOU IF YOU GET IT RIGHT

What is the range of the relation in the table below? x y –2 0 –1 2 0 4 1 2 2 0

Can someone check if i did this right since i really want to make sure it’s correct. if you do you so much

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?