Comparing and Interpreting Linear Functions in Real-World Situations Worksheet Download
Free 8th Grade math worksheets on comparing the rates of two linear functions, evaluating linear cost models, and interpreting the y-intercept in real-world situations. Each worksheet has 15 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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Comparing and Interpreting Linear Functions in Real-World Situations
Each worksheet has 15 problems comparing rates of two linear cost functions, evaluating linear functions, and interpreting y-intercepts in context.
About this worksheet
Each worksheet has 15 problems comparing rates of two linear cost functions, evaluating linear functions, and interpreting y-intercepts in context.
Student objectives
- Compare the rates of change of two linear functions given as equations.
- Evaluate a linear function for a given input.
- Interpret the y-intercept of a linear model in context.
Everyday practice
- Compare two phone or gym plans to find the better deal.
- Predict a total bill from a rate plus a flat fee.
- Understand what the starting fee means in a price quote.
Standards
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