Boat A leaves the dock with a bearing of N 41∘ E traveling 120 miles per hour. Boat B leaves the same dock with a bearing of S 72 ∘ E traveling 100 miles per hour. After 90 minutes, to the nearest mile, how far apart are the two boats

(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.

answer: c

(2, -4)

goes 7 to the

(9, 4)

easy