Contents

- 1 What is verbal description?
- 2 How do you describe a verbally function?
- 3 What are the 3 ways to describe a set?
- 4 How do you describe a set in words?
- 5 What is rule method?
- 6 How do you describe a function?
- 7 What is a function easy definition?
- 8 How do you write a linear expression?
- 9 How do you write a linear equation from a word problem?
- 10 What is the best description of set?
- 11 How do you name a set?

## What is verbal description?

verbal description – a statement that represents something in words. description. statement – a message that is stated or declared; a communication (oral or written) setting forth particulars or facts etc; “according to his statement he was in London on that day”

## How do you describe a verbally function?

A function can be represented verbally. For example, the circumference of a square is four times one of its sides. A function can be represented algebraically. For example, 3x+6 3 x + 6.

## What are the 3 ways to describe a set?

There are three main ways to identify a set:

- A written description,
- List or Roster method,
- Set builder Notation,

## How do you describe a set in words?

There are two ways of describing, or specifying the members of, a set. One way is by intensional definition, using a rule or semantic description: A is the set whose members are the first four positive integers. The second way is by extension – that is, listing each member of the set.

## What is rule method?

(2) Set – builder method or Rule method: In this method, a set is described by a characterizing property P(x) of its elements x. In such a case the set is described by {x: P(x) holds} or {x | P(x) holds}, which is read as ‘the set of all x such that P(x) holds’. The symbol ‘|’ or ‘:’ is read as ‘such that’.

## How do you describe a function?

A function is a relation in which each possible input value leads to exactly one output value. We say “the output is a function of the input.” The input values make up the domain, and the output values make up the range.

## What is a function easy definition?

A technical definition of a function is: a relation from a set of inputs to a set of possible outputs where each input is related to exactly one output. We can write the statement that f is a function from X to Y using the function notation f:X→Y.

## How do you write a linear expression?

Write the equation y = mx + b, substituting the values for m and b you calculated or determined. The m will be your slope, and the b will be your y-intercept. Leave the y and x variables in the equation as letter variables. Include the sign of the numbers you plug in.

## How do you write a linear equation from a word problem?

Writing Systems of Linear Equations from Word Problems

- Understand the problem. Understand all the words used in stating the problem. Understand what you are asked to find.
- Translate the problem to an equation. Assign a variable (or variables) to represent the unknown. Clearly state what the variable represents.
- Carry out the plan and solve the problem.

## What is the best description of set?

A set is a group or collection of objects or numbers, considered as an entity unto itself. Sets are usually symbolized by uppercase, italicized, boldface letters such as A, B, S, or Z. Each object or number in a set is called a member or element of the set.

## How do you name a set?

The objects in the set are called its elements. Set notation uses curly braces, with elements separated by commas. The following conventions are used with sets:

- Capital letters are used to denote sets.
- Lowercase letters are used to denote elements of sets.
- Curly braces { } denote a list of elements in a set.