system of linear equations project by julian rodriguez a.k.a pablo

9
System of Linear Equations Project By Julian Rodriguez a.k.a Pab

Upload: dorothy-young

Post on 17-Dec-2015

224 views

Category:

Documents


1 download

TRANSCRIPT

Page 1: System of Linear Equations Project By Julian Rodriguez a.k.a Pablo

System of Linear Equations Project

By Julian Rodriguez

a.k.a Pablo

Page 2: System of Linear Equations Project By Julian Rodriguez a.k.a Pablo

.

Los Mexicanos

Sponsored ByTaco TicoEl ChicoTamalesTaco BuenoFuzzy Taco

“ELIMINATE THE EQUATION”

Page 3: System of Linear Equations Project By Julian Rodriguez a.k.a Pablo

Elimination Method

Page 4: System of Linear Equations Project By Julian Rodriguez a.k.a Pablo

Problem

• Brenda’s school is selling tickets to a spring musical. On the first day of tickets sales the school sold 3 senior citizen tickets and 9 child tickets for a total of $75. The school took in $67 on the second day by selling 8 senior citizen tickets and 5 child tickets. What is the price of each senior citizen tickets and each child tickets?

Page 5: System of Linear Equations Project By Julian Rodriguez a.k.a Pablo

StepsEquation3x + 9y = $758x + 5y = $67

Page 6: System of Linear Equations Project By Julian Rodriguez a.k.a Pablo

Equation

• 3x + 9y = $75• 8x + 5y = $67

Answer:(

Remember!!!0 = 0 Infin. Solution0 = # Null Set

Page 7: System of Linear Equations Project By Julian Rodriguez a.k.a Pablo

Graph

Page 8: System of Linear Equations Project By Julian Rodriguez a.k.a Pablo

Substitution Method

Page 9: System of Linear Equations Project By Julian Rodriguez a.k.a Pablo

Graphical Method