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## Definition:

Most of the real-life situations can be represented by mathematical model. One of the simplest models to make is the linear function. Let’s find out more the details on how to interpret and graph a linear function in the form of y = mx + b.

## Summary:

A function whose graph is a straight line is called a **linear function**. The equation can be written in the slope-intercept form of equation

*y = mx + b*

where ** x** and

**are used to represent**

*y***independent**and

**dependent**variables, respectively, and

**m ≠ 0**. The

*x*and

*y*values are written as ordered pairs

**. These pairs are used to plot points and graph a function.**

*(x, y)*## Interpreting linear functions in a form of y=mx+b and its graph Worksheets

This is a fantastic bundle which includes everything you need to know about Interpreting linear functions in a form of y=mx+b and its graph across 15+ in-depth pages. These are ready-to-use Common core aligned Grade 8 Math worksheets.

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