E Question 1/2
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A high school band director wants to choose songs for his students to play at the spring concert. He narrows his choice down to three types of music. In order to
choose songs students at the school like, he takes a poll of some students in different grades. The table shows the results.
(a)
Grade Level of Students
9th
10th
11th
12th
Jazz
III
HHI
>
Type of Music
Contemporary
HH
Classical
II/
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III
Part A
Enter a number in each box to create a marginal frequency distribution of the data.
9th
10th
11th
12th
Total

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.

9

step-by-step explanation:

there is no question content here, but you for the free points! : d