Write and solve an equation to find the value of the variable. 104, 137, 154, 131, x; mean = 130
a. 124
b. 125
c. 127
d. 122

x=124

Step-by-step explanation:

Given table :104, 137, 154, 131, x

The mean value = 130

Number of observations =5

We know that  the formula of mean is given by :-

The value of x is 124.

domain is all the x values included in the

0 ≤ x ≤ 2

range is all the y values of the graph

-2 ≤ y ≤ 2

***keep in mind that there are different ways to show domain and range

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