Yesterday 270 concert tickets were sold. today 216 tickets were sold A. what is the percent of change
B. Use the percent of change from part a to predict the number of tickets sold tomorrow. Round to the nearest ticket if necessary.
C. Find the predicted percent of change in the number of tickets sold from yesterday to tomorrow. Round to the nearest tenth of a percent if necessary Help with my percent of change!

b

Step-by-step explanation:

right

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.