Systems of Equations
The solution to a system of equations is ________
the point where two lines intersect.
9x + 6y = 18
−10x − 6y = −16
-2, 6
y = 2x − 3
y = −3x + 22
5, 7
Fred, Velma, Daphne, Shaggy, Scooby
Jones, Dinkly, Blake, Rogers, Doo
________ wake up, I don't like this...
Chrissy
What does it mean if a system of equations has no solution?
The lines do not intersect
8x − 15y = 13
x − 5y = 11
-4, -3
y = 4x + 17
y = −5x − 10
-3, 5
Spongebob, Patrick, Sandy, Squidward, Eugene, Sheldon
Squarepants, Star, Cheeks, Tentacles, Krabs, Plankton
Oh no...our _______...it's broken...
table
How can you tell if two lines are parallel?
They have the same slope
3x − 2y = 4
3x + y = 25
6, 7
y = −5x − 3
−8x + 2y = −6
0, -3
Eren, Mikasa, Armin
Jaeger, Ackerman, Arlert
Get to Del Taco, they have a new thing called ___________
Fre Sha Voca Do
What are the 3 methods for solving systems?
Graphing, Sub, Elim
The sum of two numbers is 142. Their difference is 30. Find the numbers.
56 and 86
There are 24 animals in the field. Some are horses and some are chickens. There are 76 legs in all. How many of each animal are in the field?
10 c, 14 h
Tyler, Susan, Hunter, Leah
Gable, Maxwell, McConthany, Smith
Ahh, stop! I could have dropped my ______
Croissant