1 Which set of ordered pairs shows a function?
O A. {(2,3), (2,6),(2,9), (2, 12), (2, 15)}
OB. {(2,6),(-3,6),(-8, 11),(6,2) (9, — 7)}
OC.
C. {(3,-5),(4,-4):(5,-3),(4, -2),(3,-1)}
D. {(3,8),(-3,2), (-6,0),(-3,-2),(3,-8)}

Tom wants to order tickets online so that he and three of his friends can go to a water park the cost of the tickets is 16.00 per person there is also a 2.50 one-time service fee for ordering tickets online write an expression in term of n that represents the cost for n ordering tickets online

Can somebody 1. what is the formula for finding the vertical distance between two points on a coordinate plane?

2/3(-6y+9x) expand each expression using the distributive property