In a sample of 30 coin flips, heads came up 6 times. what is the sample proportion for heads?
a. 0.6
b. 0.5
c. 0.1
d. 0.2

step-by-step explanation:

sry but any answer choices

(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.