Question

The graph shows the relationship between the numbers of cases of hamburgers and hot dogs ordered by a restaurant owner. Each ordered pair represents an order for a certain month. In the graph, x represents the number of hamburgers and y represents the number of hot dogs.

On a coordinate plane the x-axis represents the number of hamburgers and the y-axis represents the number of hot dogs. The points that make up this graph have the following coordinates: ten comma 5, twenty comma ten, thirty comma fifteen, and forty comma twenty.

Which sentence represents the function?

The number of

Answer 1

helppppp

Answer 2

helloooooo

Answer 3

i need help please

Answer 4

http://learn.flvs.net/webdav/assessment_images/educator_math1/v9/06_04c_59_012.jpg

Answer 5

given points are (10,5) (20,10) (30,15) (40,20)
By convention the first number in an ordered pair represents the horizontal axis (usually called the x-axis but in this specific problem its the number of hamburgers) and the second number in an ordered pair represents the vertical axis (again its usually called the y-axis but in this specific problem again its hotdogs).

Given all this information; you are asked to make a function. Recall that a function is a way of writing a relationship between sone input and an output. The input will be the hamburgers (on the x-axis) and output will be hotdogs (on the y-axis). Notice from the four given points above that the first number is always double the second number. So if the first number is assigned the variable "h" and the second number is assigned the variable "d" then h=2d. To make this look for formal, it can be written as \[h(d) = 2d\].

Answer 6

http://learn.flvs.net/webdav/assessment_images/educator_math1/v9/06_04c_59_012.jpg