The percent of working students increased 47.5% to 8.7%, what was the percent prior to the increase? (Express your answer rounded correctly to the nearest tenth of a percent!)

(1, –1), (16, –4), (36, –6)

step-by-step explanation:

given that the function is

this can also be written as

we have to graph this function and check which list of points lie on the graph

see attachment for graph:

we find that the points lying are (1,-1) (16,-4) and (36,-6)

since square root is there we find that x can only be posiitve but y can be since square root both positive and negative.

step-by-step explanation:

yes it represnts a functio, their are not 2 of the same numbers on the both sides

47

step-by-step explanation:

true. i hope this ! go answer some of my newest