- 10 -8 -6 -4 -2
0
2
4
6
8
10
What is the value of the upper quartile?

upper quartile is 9

Step-by-step explanation:

because you're basically finding the middle number in the upper half of the list. But since there is no middle number in the upper half you're going to add 8 and 10 equaling 18 dividing it by 2 making it as 9 as your answer.

option a.

step-by-step explanation:

if you look closely at the graph, we can notice that the function is not defined at two different points.

if you look at functions b and c, you will notice that both functions are not defined at just one point. the function b is not defined at x= -5/2 and function c is not defined at x=-5. both options are discarded, given that our function should not be defined at two fiferent points.

now, if you look closely at the graph you will notice that the function sketched is not defined at x=5 and x=-2.

sup

step-by-step explanation: