190k views
4 votes
The relation R is shown in the table below.

*
Y
-
35
-1 | 2
1
- 1
_
14
-1
Domain:
Range:

User James Ward
by
8.2k points

2 Answers

3 votes

Answer:

(Insert table here)

Domain: {-3,-1,1}

Range: {-1,2,4,5}

The relation Q is described as a list of ordered pairs, shown below.

Q = { (-2, 4), (0, 2), (-1, 3), (4, -2) }

Domain: {-2,-1,0,4}

Range: {-2,2,3,4}

Explanation:

Because its the answer

User Rchacko
by
7.5k points
5 votes

The Domain: {-3,-1,1} and Range: {-1,2,4,5}

What is domain and range?

Domain – All of the values that go into a relation or a function are called the domain.

Range – All of the entities (output) which emerge from a relation or a function are called the range.

All input values that are used (independent values) forms the Domain set.

All output values that are used (dependent values) forms the Range set.

Example: Given Function:- f = 2x+1 , Find the domain, range if 1<=x<=5.

The values of x lies from 1 to 10.

So, domain is {1, 2, 3, 4, 5}.

The values of f obtained by putting domain elements in the function will be range.

  • So, if x=1 then f = 2(1)+1 = 3,
  • if x=2 then f = 2(2)+1 = 5,
  • if x=3 then f = 2(3)+1 =7,
  • if x=4 then f = 2(4)+1 = 9,
  • if x=5 then f = 2(5)+1 = 11.

So, range is {3,5,7,9,11}.

We have relation Q as

Q = { (-2, 4), (0, 2), (-1, 3), (4, -2) }

so, we know domain are the input values

Domain: {-2,-1,0,4}

and range are the output values

Range: {-2,2,3,4}

User Yoshika
by
8.1k points

No related questions found

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.4m questions

12.2m answers

Categories