Chapter 1: Q1. (page 41)

Express each relation as a table, a graph, and a mapping. Then determine the domain and range.
${(4, 3), (- 2, 2), (5, - 6)}$

Short Answer

Expert verified

Domain = ${- 2, 4, 5}$

Range = ${2, 3, - 6}$

Step by step solution

Step 1. Given.

Relation ${(4, 3), (- 2, 2), (5, - 6)}$

Step 2. What to find?

A table, a graph, a mapping, domain, and range for the given relation.

Step 3. Calculation.

Table:We will assign $x$ -coordinates in the first column and the $y$ -coordinate in the second column. So, the table is given by:

x	y
-2	2
4	3
5	-6

Graph:We will plot the ordered pairs in a graph sheet. So, the graph is given by:

Mapping:We will connect the values $x$ in the domain to the values $y$ in the range using lines.

Domain: Domain is the list of the x values = ${- 2, 4, 5}$

Range: Range is the list of the y values = ${2, 3, - 6}$

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Express each relation as a table, a graph, and a mapping. Then determine the domain and range.
${(4, 3), (- 2, 2), (5, - 6)}$

Short Answer

Step by step solution

Step 1. Given.

Step 2. What to find?

Step 3. Calculation.

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Express each relation as a table, a graph, and a mapping. Then determine the domain and range.{(4,3),(−2,2),(5,−6)}

Short Answer

Step by step solution

Step 1. Given.

Step 2. What to find?

Step 3. Calculation.

One App. One Place for Learning.

Most popular questions from this chapter

Recommended explanations on Math Textbooks

Calculus

Mechanics Maths

Statistics

Logic and Functions

Geometry

Discrete Mathematics

Study anywhere. Anytime. Across all devices.

Express each relation as a table, a graph, and a mapping. Then determine the domain and range.
${(4, 3), (- 2, 2), (5, - 6)}$