Keisha read twice as many books as ben read. subtracting 4 from the number of books keisha read and dividing by 2 gives the number of books sheldon read. sheldon read 10 books. how many books did ben read? show step by step answer

(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.

ummm seems that u didnt post the attachement !