Two Step Equations
4x -2 = 10
x = 3
Y = 3x - 6
Y = -x + 2
(2,0)
Parallel Lines
0 solutions
14x + 2y = 26
-14x-6y = -50
(1,6)
The point where two lines intersect
the solution
How many pushups for a missed shot?
5
What subjects do I teach?
Math 8 and Empowerment
5x - 17 = 28
x = 9
y = 4x - 3
y = 2x + 3
(3,9)
Same Y intercept
Different slopes
one solution
intersecting lines
-3x - 5y = 2
3x + 5y = 7
No solution
the method where you put one equation into the other equation and solve for one variable
Substitution
Multiply this number with any other number and you will get the same answer every time. What is the number?
0
Who painted the Mona Lisa?
Leonardo Da Vinci
17 - 3x = 3 x 5
y = -2x + 2
4y = -8x - 4
No Solution
If a System has NO SOLUTIONS and this is one equation, what could the other equation be?
y = -3x -2
-2x -10y = 4
2x +7y = 5
(13 , -3)
What must the lines be if there is no solution
parallel
David's father has three sons: Snap, Crackle, and
David
Pickles start out as which vegetable?
Cucumbers
3(x + 6) = 20
x = 2/3
x - y = 2
x = -2
(-2, -4)
If a system has Infinite solutions and this is one of the equations, what would the other equation be?
-2x +2y = 6
y = x + 3
-3x - 24y = -66
3x + 4y = -14
(-10, 4)
How you write a solution to a system of equations: another name for a point on a graph
An Ordered Pair
A cowboy rode into town on Friday. He stayed for three nights and rode out on Friday. How is this possible?
His horses name is Friday
What country are you visiting if you are in the Taj Mahal?
India
12x +3 = 2x - 5
x = -0.8
x = - 4/5
y = 4x + 3
y = -x -2
( -1, -1)
3y + 9x = 15
5y = 25 - 15x
infinite solutions
-15x + 6y = -36
4x - 3y = 11
(2, -1)
The 3 words we use to mean getting x by itself.
Isolate the variable
I am an odd number. Take away a letter and I become even. What number am I?
Seven
What time does Mr. Costales wake up in the morning? Closest answer wins
5:30 AM