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3 years ago

The following points are on the graph of a function:

Mathematics

1 answer:

Maurinko [17]3 years ago

5 0

An inverse function reverses the roles of inputs and outputs (of x-values and y-values).

If (2,4) is on the graph of a function, then (4,2) is on the graph of the inverse function.

If (9,7) is on the graph of the inverse, then (7,9) would be on the graph of the original function.

If (a,b) is on the graph of the function, then (b,a) is on the graph of the inverse.

Getting to your question, which of the points listed has the inverse listed up in the table?

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Look at the angles for all regular polygons. As the number of sides increases, do the measures of the angles increase or decreas

Verdich [7]

Answer:

As the number of sides increases, the measures of the angles increase

see the explanation

Step-by-step explanation:

we know that

The measure of the interior angle in a regular polygon is equal to

$x=\frac{(n-2)}{n}(180^o)$

where

n is the number of sides of the regular polygon

x is the measure of the interior angle in a regular polygon

we have that

Examples

A triangle

n=3 sides

$x=\frac{(3-2)}{3}(180^o)=60^o$

A square

n=4 sides

$x=\frac{(4-2)}{4}(180^o)=90^o$

A pentagon

n=5 sides

$x=\frac{(5-2)}{5}(180^o)=108^o$

A hexagon

n=6 sides

$x=\frac{(6-2)}{6}(180^o)=120^o$

n ----> 3,4,5,6...

x ----> 60°,90°,108°,120°,...

As the number of sides increases, the measures of the angles increase

The pattern is $x=\frac{(n-2)}{n}(180^o)$

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3 years ago

A large company wants to admiister a satisfaction survey to its current customers. using their customer database the company rad

djyliett [7]

Answer:

The sampling used is simple random sampling.

Step-by-step explanation:

Consider the provided information.

Types:

Simple random sample is a subset of the population chosen from a larger set. Every person is selected by chance and randomly.
Systematic sampling: list of elements is counted off.
Convenience sampling: data which is readily available is used. That is, the first people are running into by the surveyor.
Cluster sampling: divide the population into groups, usually geographically.
Stratified sampling: divide population into groups called strata. but this time population might be separated into males and females.

Here, randomly selected 60 customers, Thus, the sampling used is simple random sampling.

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3 years ago

The average body temperature of a lemming is 98.6 degrees Fahrenheit. The

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3 years ago

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goblinko [34]

Answer:

An arithmetic sequence has a constant difference between each term. ... A geometric sequence has a constant ratio (multiplier) between each term. An example is: 2,4,8,16,32,… So to find the next term in the sequence we would multiply the previous term by 2.

Step-by-step explanation:

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