Download presentation

Presentation is loading. Please wait.

Published byGrant Harber Modified over 2 years ago

1
**Ordered pairs ( x , y ) as solutions to Linear Equations**

Here are some examples of Linear Equations. The variables have ones as their exponents. They create lines that contain many ( x , y ) points that satisfy the given equations.

2
**Ordered pairs ( x , y ) as solutions to Linear Equations**

Here are some examples of Linear equations. The variables have ones as their exponents. They create lines that contain many ( x , y ) points that satisfy the given equations. Every solution of a Linear equation is an ordered pair of numbers, x and y. This pair, when substituted into the equation, creates an equality. If no equality exists, the ordered pair IS NOT a solution.

3
**STEPS : 1. Substitute the given ( x , y ) into the equation.**

Ordered pairs ( x , y ) as solutions to Linear Equations Here are some examples of Linear equations. The variables have ones as their exponents. They create lines that contain many ( x , y ) points that satisfy the given equations. Every solution of a Linear equation is an ordered pair of numbers, x and y. This pair, when substituted into the equation creates an equality. If no equality exists, the ordered pair IS NOT a solution. STEPS : 1. Substitute the given ( x , y ) into the equation. 2. Check to see if an equality exists.

4
**Substitute x = 2, and y =3 into the equation.**

EXAMPLE : Substitute x = 2, and y =3 into the equation.

5
**Substitute x = 2 , and y = 3 into the equation.**

EXAMPLE : Substitute x = 2 , and y = 3 into the equation.

6
**Substitute x = 2 , and y = 3 into the equation.**

EXAMPLE : Substitute x = 2 , and y = 3 into the equation. Since this creates an equality, the given point IS a solution to the equation.

7
EXAMPLE :

8
EXAMPLE : Substitute x = , and y = 7 into the equation.

9
EXAMPLE : Substitute x = , and y = 7 into the equation. Since the equality doesn’t exist, the given ordered pair IS NOT a solution to the equation.

10
**You try one. See if you can get the solution first without seeing how I did it.**

11
**You try one. See if you can get the solution first without seeing how I did it.**

12
**You try one. See if you can get the solution first without seeing how I did it.**

Substitute x = 3 and y = 9 into the equation

13
**You try one. See if you can get the solution first without seeing how I did it.**

Substitute x = 3 and y = 9 into the equation Since an equality exists, the ordered pair IS a solution to the equation.

14
PRACTICE Complete the following problems. You can check your answers in the solution bank. Test each ordered pair and see if it is a solution to the given equation.

15
PRACTICE Complete the following problems. You can check your answers in the solution bank. Test each ordered pair and see if it is a solution to the given equation.

Similar presentations

OK

Solving Linear Systems Substitution Method Lisa Biesinger Coronado High School Henderson,Nevada.

Solving Linear Systems Substitution Method Lisa Biesinger Coronado High School Henderson,Nevada.

© 2017 SlidePlayer.com Inc.

All rights reserved.

Ads by Google

Ppt on life of guru gobind singh ji Ppt on file system Ppt on world book day characters Ppt on indian mathematicians and their contributions free download Ppt on parts of tenses Ppt on traffic rules and road safety Ppt on self awareness questions Ppt on types of abortion Ppt on second law of thermodynamics example Ppt on telecommunication switching systems and networks