On an average day, a horse might drink 50 l, a sheep might drink 4 l, and a chicken might drink 200 ml. gow much water would a farm with 3 horses, 15 sheep and 12 chickens need for a day?

step-by-step explanation:

(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.