A circular spinner is divided into sectors of equal area: red sectors, blue, yellow, and green. Consider the experiment of spinning the spinner once. Find the probability that the spinner lands on blue.

1/4

Step-by-step explanation:

There are 4 different sectors and each sector has 1 chance.

(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.