Acompany is hiring people to read through all the comments posted on their website to make sure they are appropriate. four people applied for the job and were given one day to show how quickly they could check comments.

person 1 worked for 210 minutes and checked a total of 50,000 comments.

person 2 worked for 200 minutes and checked 1,325 comments every 5 minutes.

person 3 worked for 120 minutes, at a rate represented by c = 331t, where c is the number of comments checked and t is the time in minutes.

person 4 worked for 150 minutes, at a rate represented by t = (3/800)c.

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.

a

step-by-step explanation:

the ratios are reciprocals im positive

step-by-step explanation:

they are all positive numbers so it wouldn't be the other ones