Which set of ordered pairs represents a function? A. (2, 5), (1, 6), (0, 5), (1, 10)
B. (0, 0), (1, 1), (2, 0), (3, 3)
C. (2, 1), (3, 1), (5, 1), (5, 4)
D. (5, 4), (4, 5), (1, 2), (1, 4)

Ivan began dividing g2  – 6 by g + 1, noting that . he started by placing g in the quotient, as shown below. what is g2  – 6 divided by g + 1? g –  1 –  g + 1  – g  –  7 + g  –  5  + 

Aculture started with 4,000 bacteria. after 5 hours, it grew to 5,200 bacteria. predict how many bacteria will be present after 19 hours. round your answer to the nearest whole number.

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?