Domain and Range of Functions Worksheet

Hey there, Math Teachers! Empower your students to master domain and range identification with our comprehensive worksheet! Our two-sided PDF worksheet includes 32 thought-provoking questions that cover identifying the domain and range of relationships given as ordered pairs, graphs, or tables.

Using the vertical line test, students will learn to identify functions and define them as a relationship between x and y that assigns exactly one output for every input. Our easy-to-use answer key ensures efficient grading and saves you time!

Ideal for Algebra 1 and pre-algebra classes, this worksheet makes for an excellent classwork or homework activity.

Download our worksheet today and unlock your students' full potential in math!

Don't wait - make domain and range identification a breeze with our powerful teaching tool.

Formats

You will have two convenient formats for this activity, so you can choose the one that best suits your needs and teaching style.

The first format is a PDF that can be printed and used as a worksheet in the classroom. The two-sided printout includes a key, making it easy for you to grade and provide feedback to your students.

The second format is an Easel Activity, which allows you to assign the activity online for your students to complete on their own devices. This option is perfect for distance learning or for assigning homework. Simply assign the activity through your school's learning platform, including Google Classroom and Schoology. Your students will be able to complete the activity online and submit their answers for grading.

So whether you prefer a traditional printed worksheet or an online activity, I've got you covered. Choose the format that works best for you and give your students the tools they need to succeed in math!

Instructional Math Video

In order to provide the best possible learning experience for your students, I've included a QR code link to a video that I created to assist with using this worksheet. While the video is not professionally produced, it can be an incredibly helpful tool for students who are learning remotely, were absent during the activity, or are homeschooling. Additionally, it can serve as a substitute lesson plan in case of unexpected absences or classroom disruptions.

The video includes several examples and provides step-by-step instructions that can help students complete the activity successfully. By offering this additional resource, we hope to provide your students with the support they need to master the concepts covered in the worksheet.

Math Standards

Aligned with common core standards: Understand that a function is a rule that assigns to each input exactly one output. The graph of a function is the set of ordered pairs consisting of an input and the corresponding output. Items specifications for Florida’s B.E.S.T. standards: MA.8.F.1 Define, evaluate and compare functions. MA.8.F.1.1 Given a set of ordered pairs, a table, a graph or mapping diagram, determine whether the relationship is a function. Identify the domain and range of the relation.

Check out my other Function Worksheets:

Mapping Domain, Range, and Functions Worksheet

Intervals Increasing Decreasing Functions Worksheet

Linear vs. Nonlinear Functions Worksheet 

Mr. Slope Guy

Teacher Feedback

"Great resource! the students were engaged, it was aligned with the TEKS."

"This is a great practice worksheet. Nicely organized for students to understand and complete."

"Very helpful. Clear! Saved me the time of putting together all the examples!"

"I found this to be a great help to both my students and myself."

LICENSING TERMS: This purchase includes a license for one teacher only for personal use in their classroom. Licenses are non-transferable, meaning they cannot be passed from one teacher to another. No part of this resource is to be shared with colleagues or used by an entire grade level, school, or district without purchasing the proper number of licenses. If you have any questions, please contact me at MrSlopeGuy@gmail.com.

COPYRIGHT TERMS: This resource may not be uploaded to the internet in any form, including classroom/personal websites or network drives, unless the site is password protected and can only be accessed by students.