If the graph of the equation y = x is translated up 6 units, what is the equation of the new life. A. y = 6

B. y = 6x

C. y = x + 6

D. y = x - 6

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?