A merchant sold 3,500 hats in one month. If she purchased 4,000 hats, what percent of the hats purchased were sold.

gregory's graph is incorrect because it shows 2 inches of growth for each week when it should show 0.75 inches of growth each week.

.mp4 files, because, video

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.

to have more of what you want like money

step-by-step explanation:

save it by not spending on unnecessary stuff and have more