Recognizing Functions from Graphs Worksheets

  1. Worksheets >
  2. Math >
  3. Algebra >
  4. Functions >
  5. Identifying Functions

Our free, printable identifying functions from graphs worksheets are a must-have to bolster skills in determining if a graph represents a function or not. Graphs show input values along the x-axis and output values on the y-axis. To figure out whether a graph represents a function or not, apply the vertical line test. Try drawing a vertical line; if it intersects the graph more than once suggesting that it has more than one output value, then be assured it does not represent a function, as a function has only one output value for each input value.

These recognizing functions from graphs worksheet pdfs are apt for grade 8 and high school kids.

CCSS: 8.F.A.1, HSF-IF.A.1

Identifying Functions from Graphs
Worksheet-1 Worksheet-2 Worksheet-3 All

This is a Members-Only Feature!

Not a Member Yet? SIGN UP Now!

Pay only $29.95 (USD) a year, and gain unrestricted access to 20,000+ printable and digital worksheets.

Exclusive Features for Members

Digital Worksheets

  • Generate Randomized Questions
  • Preview and Assign Worksheets
  • Create and Manage Groups
  • Unique Passcode for Child Login
  • Auto-Grade Worksheets
  • Track Progress

Printable Worksheets

  • Math, ELA, & Science PDF Worksheets
  • Access to Answer Key
  • Google Classroom Integration
  • Share via WhatsApp and Email
  • Add Worksheets to "My Collections"
  • Create Your Own Workbooks