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Alborosie
3 years ago
13

Describe when to use a series and when to use an equation.

Mathematics
1 answer:
Genrish500 [490]3 years ago
3 0

Answer:

A series is used only for n taking the values of natural numbers

But a function or an equation is used for all real values of x.  It is not necessary that x should be a natural number.

Step-by-step explanation:

The equation is used when domain is all real values

f(x) = 3x+5 is valid for all x real.  x can take values as irrational also, negative or fractions.

But in a series, such as 2+3n, we have the restriction for domain n as only the set of all natural numbers

Here n cannot take negative or 0 or fractions or irrational numbers.

Thus the domain is the one which makes the difference of using an equation and a series.

A series  is used only for n taking the values of natural numbers

But a function or an equation is used for all real values of x.  It is not necessary that x should be a natural number.

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The dual bar chart shows the hair colour of boys and girls in a year group.
Natasha2012 [34]

The fraction of the red haired students are boys will be 2 / 5.

<h3>What is a fraction number?</h3>

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The total number of the boys and girl will be

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Then the fraction of the red haired students are boys will be

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More about the fraction number link is given below.

brainly.com/question/78672

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4 0
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subraya el primer periodo decimal de cada número y conviértelos a fracción. a) 1.3333333... b) 1.1333333... c) 0.36363636... d)
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Answer:

See the attached file.  

Step-by-step explanation:

Download docx
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