Dr. J's Maths.com
Where the techniques of Maths
are explained in simple terms.

Functions - Linear models.
Main page.


 

Linear relationships  
  Gradient, midpoint and distance - Test Yourself 1.
  Gradient, midpoint and distance - Test Yourself 1 - Solutions.
   
Determining equations. Linear equations - Test Yourself 1.
  Linear equations - Test Yourself 1 - Solutions.
  Linear equations - Test Yourself 2.
   
Properties:
parallel, perpendicular, collinear and concurrent.		 Properties - Test Yourself 1.
Properties - Test Yourself 1 - Solutions.
   
Graphing  
  Transformations

Given y = f(x), sketch f(x) + c and f(x - c)
   
Linear models
(direct variation).		  
  Direct variation - Test Yourself 1.
  Direct variation - Test Yourself 1 - Solutions.
 

 
Solving linear equations  
   
Simultaneous equations See Simultaneous equations - Main page.
   
Break even