3.2: Solving simultaneous equations using graphical method

Lesson Objective(s)

You should be able to

• solve simultaneous equations using graphical method

• know when a pair of simultaneous equations will give the following solutions:

  1. One solution

  2. Infinitely many solutions

  3. No solutions

Always look through all examples in textbook before lesson.

Do remember to download the DESMOS GRAPHING CALCULATOR APP or You can use website as well by typing DESMOS and Selecting Graphing Calculator.

Solving Simultaneous Equations using graphical method

Types of Solutions