# Surf for More Math

## CHAPTER 9: LINEAR RELATIONS AND LINEAR EQUATIONS

**Lesson 2: Graphing Linear Relations **

Use these interactive activities to encourage students to have fun on the Web while learning about linear relations and linear equations. Students can try these activities on their own or in pairs.

**Goal**

Construct a graph from the equation of a given linear relation.

**Builds Upon**

Student Book pages 370–376

**Instructions for Use**

**Ordered Simple Plot** allows students to plot the points from a table of values.

Select “Show: Light Grid Lines” and “Plot Type: Scatter”. Then, enter your data from any table of values, in the form “x, y” and click the “Plot/Update” button.

Then change to “Plot Type: Connected”. What do you notice about your graph?