Isi makes sandwiches to sell at a football game. The graph shows her costs and income from making and selling the sandwiches.

Select the three statements that are true, based on the graph.

A graph has number of sandwiches on the x-axis, and amount (dollars) on the y-axis. A line labeled income goes through (0, 0) and (24, 12). A line labeled costs starts at a point above (0, 0) and goes through (24, 12).

what kind of sandwiches, must be so good

Step-by-step explanation:

the required function is .

step-by-step explanation:

from the given table it is noticed that the graph passing through (-3,7), (0,4), (3,1) and (8,-4).

it is a linear function because the value of y is decrease by one as the value of x increase by 1.

the slope of the function is

the slope of the function is -1 and the y-intercept is 4.

the slope intercept form is

where, m is slope and b is y-intercept.

therefore the required function is . the graph of this function is shown below.

step-by-step explanation:

you can add the two numbers and divide the result by 2. or you can find the gap between the two numbers and add half of this to the smaller number.