Elimination
Solve the system & write as a coordinate:
-4x - 2y = -12
4x + 8y = -24
What is (6, -6)?
Solve the system & write as a coordinate:
y = 4x - 9
y = x - 3
What is (2, -1)?
y = -3x + 4
What is slope-intercept form?
How many solutions does this equation have:
2x + 4y = 16
2x + 3y = 16
What is one solution?
(8, 0)
What is NASCAR?
Solve the system & write as a coordinate:
8x + y = -16
-3x + y = -5
What is (-1, -8)?
Solve the system & write as a coordinate:
3x - 5y = 17
y = -7
What is (-6, -7)?
What method did this person use to solve:
y= 4x + 2
4x - 5y = 38
4x - 5(4x+2) = 38
What is substitution?
What did this person do wrong...
x = 6
4x + 2y = 10
4x + 2(6) = 10
What is 'they substituted x in in the wrong spot?'
The goal in this sport is to propel a vulcanized rubber disk past a goal line into a net guarded by a goaltender. The game is played on a rink of frozen water.
What is (ice) hockey?
Solve the system & write as a coordinate:
-4x + 9y = 9
x - 3y = -6
What is (9, 5)?
Solve the system & write as a coordinate:
4x - y = 20
-2x - 2y = 10
What is (3, -8)?
What method is this person going to use to solve (based on their first step):
4x - y = 10
3x + 2y = 13
2(4x - y = 10) --> 8x - 2y = 20
What is elimination?
How many solutions does this equation have:
44x + 23y = 39
44x + 23y = 40
What is no solutions?
What is the best video game?
What is...
[you may name any video game e.g. Fortnite, Warhammer 40k, Palworld, Gran Turismo, Lara Croft]
Solve the system & write as a coordinate:
-3x + 7y = -16
-9x + 5y = 16
What is (-4, -4)?
Solve the system & write as a coordinate:
4x + 2y = 10
x - y = 13
What is (6, -7)?
This person cannot remember the name for what the number 32 is in this equation- help them out!
y = -6x + 32
What is the y-intercept?
OR
What is a constant?
This person has found x=4. Write their next step.
-4x + 3y = 2
3x -2y = 0
What is:
-4(4) + 3y = 2
OR
3(4) - 2y = 0
Name 20 sports.
What is...
[You may name any 20 sports]
Solve the system & write as a coordinate:
3x - 2y = 2
5x - 5y = 10
What is (-2, -4)?
Solve the system & write as a coordinate:
6x - 12y = 24
-x - 6y = 4
What is (2, -1)?
This person cannot remember the name for the 4 and the 3 in this equation- help them out!
4x + -3y = 22
What is a coefficient?
How many solutions does this equation have:
-58x + 26y = 404
-29x + 13y = 202
What is infinite solutions?
What is the deadliest snake in the state that Ms. Norwood is from?
What is the (Eastern Diamondback) Rattlesnake?