PLZ HURRY ITS URGENT!! The graph represents the total boxes Callie wrapped based on the number of customers. What does the rate of change represent?

options:

For every customer, Callie wraps 1 box.

For every customer, Callie wraps 2 boxes.

For every box, there are two customers.

The number of customers who don't get gift wrapping

Lin is writing an equation to model the proportional relationship between y, the total cost in dollars of downloading videos from a website, and x, the number of videos downloaded. she knows that the total cost to download 3 videos was $12. her work to find the equation is shown below. joylin’s work step 1 k= 3/12= 0.25 step 2 y= 0.25x where did joylin make her first error?

James was playing a game with his friends. he won 35 points. then he lost 15, lost 40 and won 55. how did he come out

Aprofessional hockey team has noticed that, over the past several seasons, as the number of wins increases, the total number of hot dogs sold at the concession stands increases. the hockey team concludes that winning makes people crave hot dogs. what is wrong with the hockey team's conclusion? a) it does not take into account the attendance during each season. b) it does not take into account the number of hamburgers sold during each season. c) it does not take into account the number of concession stands in the hockey arena. d) it does not take into account the number of seasons the hockey team has been in existence.