Please Help Quickly!!! I really need this! 50 points! Part B
How do these functions differ from functions you have used in algebra in the past?

Data are collected to see how many ice-cream cones are sold at a ballpark in a week. day 1 is sunday and day 7 is the following saturday. use the data from the table to create a scatter plot.

When only separate discreet points are graphed it is called?

Apublic library wants to place 4 magazines and 9 books on each display shelf. the expression 4s+9s represents the total number of items that will be displayed on s shelves. simplify the expression