Topics
4. Functions and Relations
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Algebra, Functions, and Data Analysis

4.02 Domain and range

Lesson
Practice
Adaptive
Worksheet

Interactive practice questions

The following mapping diagram represents a relation between the input and the output.

A mapping diagram consists of two vertically aligned ovals, with the left oval labeled "Input" and the right oval labeled "Output." The left oval contains the numbers $1$1, $2$2, $3$3, and $4$4, listed from top to bottom. The right oval contains the numbers $1$1, $2$2, $3$3, and $4$4, also listed from top to bottom. Several red arrows connect numbers from the left oval to numbers in the right oval. One arrow moves from $1$1 in the left oval to $1$1 in the right oval. Another arrow moves from $2$2 in the left oval to $2$2 in the right oval. A third arrow moves from $3$3 in the left oval to $3$3 in the right oval. Lastly, an arrow moves from $4$4 in the left oval to $4$4 in the right oval.
a
Does it represent a function?

Yes

A

No

B
b

What is the domain of the relation?

Enter each value on the same line, separated by commas.

c

What is the range of the relation?

Enter each value on the same line, separated by commas.

Easy
1 min

The following mapping diagram represents a relation between the input and the output.

Easy
1 min

Consider the graphs of the following functions and identify whether the domain of each function is discrete or continuous.

Easy
1 min

Consider the relation in the table.

Easy
< 1 min
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Outcomes

AFDA.AF.2a

Determine the domain and range of a function given a graphical representation, including those limited by contexts.

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