There are 4 boys and girls in the Science Club. The members draw stras to determine which to
members will give the demonstration at the science fair. Which simulation could be used to determine the
probability that at least one of the demonstrators will be a girt?
A
toss a coin tovo times
B. spin a spinner with 4 equal sections two times
C. roll a six-sided number cube to times
-
D
pick a card from 10 cards to times

The answer is B.spin a spinner with 4 equal sections two times

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.