# Linear Functions - General Form

## introduction

Mobile Devices:

Tablets and smartphones can access the General Form Animations on YouTube.

Workbook:

Download and print the General Form Workbook.

Interactive Graphs:

All of the General Form Graphs are interactive on Desmos.

Lesson Transcript:

All of the General Form Notes are available as a video transcript.

Topics Covered:

- Drawing the graph of a general form equation
- Finding the general form equation of a given line
- Graphing general form using x & y intercepts
- Problem solving (number sums, appliance sales, money sums, food transportation)

Curriculum Connection: Relations & Functions 6.1 - 6.6, 7.3 - 7.6

Videos: Desktop computers and laptops require Adobe Flash Player and the printable notes require Adobe Reader. Smartphones and tablets will not be able access the Flash content on this page (resulting in empty space below). Use the YouTube alternative.

# Interactive

## general form

### 2 Apps

App 1 - Graphing a General Form Equation (using y = mx + b): Each question in this app gives the general form equation of the line. Before graphing the line, convert the equation from general form to slope-intercept form. As you drag the cursor over the grid, it will change color over points that exist on the line (grid verticies only). Click to lock in the point. When all possible points on the grid are locked in, the line will automatically be drawn.

App 2 - Graphing a General Form Equation (using x & y intercepts): Each question in this app gives the general form equation of the line. Before graphing the line, calculate the x & y intercepts. As you drag the cursor over the grid, it will change color over the intercepts. Click to lock in the intercept. When both intercepts are locked in, the line will automatically be drawn.