www.numberpower.org
Linear Equations

Before you can solve a linear equation ou must be able to solve regular equations.

When making the table use the numbers 3, 2, 1, 0, -1, -2, -3 . Thes number will make solving the equaion easier.

Linear Equation's solution includes all answers of a particular equation. There will always be more than one answer.

Sometimes the answer is on the line - if the equation is an equality.

The answer can be above the line if it is a greater than equation.

The answer can be below the line if it is a less than equation.

 

Before you write the table solve for y

Write the table as follows:
Value of x - equation - v.alue of y - pairs
y = 2 x + 7

x [][] y = 2 x + 7 [] [] y [] pairs
3 [][] y = 2 (3) + 7 [] [] 13[] 3, 13

Note: [] is used for spacing only

To play the movie, the Flash player must be installed. Your browser needs to be configured to use the Flash as an application (see your browser preferences). If you are using Internet Explorer for Windows, you must install the latest FlashActive Plug in

(See www.macromedia.com
 

Are you still taking notes?

Remember you can repeat the movies as often as you need to.