The graph of the piecewise function f(x) is shown.

Mathematics

1 answer:

ki77a [65]4 years ago

8 0

Answer:

Step-by-step explanation:

becauce you have to pretend theres a coordinate plan in front of you then you have to add them together. in this case add all the 4 together.

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Algebra 2 how do you find the frequency?

Dovator [93]

The frequency of the periodic function is given by: 0.0796.

<h3>What are the period and the frequency of a function?</h3>

The period of a function is given by the <u>distance between it's repetitions</u>.

The frequency of a function is found <u>dividing one by the period</u>.

From the graph, we have that the period is of 4pi hours, hence the frequency is:

f = 1/4pi = 0.0796.

More can be learned about periodic functions at brainly.com/question/27894133

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3 0

2 years ago

The five employees at a store are each paid $5.50, $6, $10, $6.50, and $6 per hour respectively. When one of the employees being

Kryger [21]

Answer:

Mean

Step-by-step explanation:

The most common measures of central tendency are mode, median and mean.

The mode of the data set is the value that is repeated the most. In this case, the mode is $6 (appears twice), which does not support the raise claim of the employee.

The median is the central value of the data set. In this case, the median is also $6 (third highest value), which does not support the raise claim of the employee.

The mean of the salaries is:

$m=\frac{5.50+6+10+6.50+6}{5}\\m=\$6.80$