Identify Linear Functions (Graphs) Worksheet Download
Free 8th Grade (8f3) math worksheets on Identify Linear Functions (Graphs). Each worksheet has 8 problems with an answer key and are ideal for teachers and homeschooling. You can download the PDF, create a set of flash cards or set it up for online learning.
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About this worksheet
Each worksheet has 8 problems determining if a graph represents the result of a linear equation.
This worksheet is designed to help children understand and identify linear functions through graphing in mathematics. Consisting of eight problems with varying equations, the worksheet conveys key concepts in a flexible format, which can be customized, transformed into flashcards, or incorporated into distance learning strategies to further aid comprehension and retention of the subject matter.
Student objectives
- Decide whether a graph shows a linear function by checking if it makes a straight line.
- Tell the difference between linear and non-linear graphs by looking for curves or changing steepness.
Everyday practice
- Look at a distance-versus-time graph for a walk or run and decide if the pace stayed constant.
- Check a phone battery graph and see whether it drops at a steady rate or speeds up and slows down.
- Compare two ride-share price graphs over time to see if one increases at a steady rate.
- Read a temperature-over-the-day graph and decide whether it changes steadily or curves up and down.