KiwiBee printable
Identify functions
Free printable Algebra 2 math worksheet for "Identify functions" — practice function concepts. No-prep, print or assign online.
This challenging worksheet focuses on identifying functions within the Algebra 2 curriculum, emphasizing function concepts. Teachers can use it to reinforce students' understanding of function definitions and improve their ability to distinguish functions from non-functions using graphs, tables, and mappings. Ideal for high school classrooms seeking to deepen students' conceptual grasp of functions and their properties.
Learning objectives
- Analyze relations to determine if they represent functions
- Differentiate between functions and non-functions using various representations
- Evaluate domain and range to identify functional relationships
How to use this worksheet
- Click “Download Worksheet” and sign in with Google or email to get the PDF instantly.
- Print at home or in class for High School; it's no-prep, with no extra materials needed.
- Hand it out as classwork, homework, or a quick warm-up.
Likes & comments
See what other teachers think and share a helpful note.
Loading likes and comments…
Create more worksheets in our Worksheet Studio
Generate fresh worksheets for any grade, topic, and language — free.
Open the Worksheet StudioRelated worksheets

Average rate of change
Worksheets
hard
Ages 14–18

Domain and range
Worksheets
hard
Ages 14–18

Complete a table for a function graph
Worksheets
hard
Ages 14–18

Estimate average rate of change from a graph
Worksheets
hard
Ages 14–18

Evaluate a function: plug in an expression
Worksheets
medium
Ages 14–18

Find values using function graphs
Worksheets
hard
Ages 14–18

Identify functions
Worksheets
hard
Ages 14–18

Identify functions
Worksheets
hard
Ages 14–18
