3. a. use the equation y=to fill in the table. is y proportional to x and y? explain why or why
not.

the expression (1.26)2t reveals the approximate rate of increases in the number of plants semiannually.

hope this : )

(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.

30,40,50 is correct answer