All of the following are equivalent except: 5 is to 3; 45/27; 15/5; 7.5: 4.5

it is 15/5

Step-by-step explanation

all of the answers except 15/5 you can divide by one number, 5 is to 3 is like 45 divided by 9 and 3 is like 27 divided by 9. Plus 15/5 is a Improper fraction so that is obviously the right 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.