Graphing Method
The point where your line crosses the y-axis.
What is the y-intercept?
If two different equations are both equal to the same thing, they are also equal to:
What is each other?
You should always use this type of punctuation when you plug in what you are substituting.
What are parentheses?
Name the method used to solve this system of equations:
y = 2x + 4
y = 3x - 7
What is equal values method?
Calculate 20 + 32.
What is 52?
In a y = mx + b equation, m represents:
What is slope?
Before doing any math, you should do this with your equations when attempting to use the elimination method.
What is align the equations vertically?
After substituting, your next step will be to:
What is use the distributive property?
Name the method used to solve this system of equations:
y = 3x - 4
-3x + y = 9
What is substitution method?
Calculate 100 - 26
What is 74?
When graphing, a negative slope means you will need to count this direction.
What is down?
Before adding the two equations together, you want to find coefficients that we call this.
What is opposite?
After using the distributive property, you will probably need to do this before adding or subtracting from both sides:
What is combine like terms?
Name the method used to solve this system of equations:
3x - 4y = 5
6x - 8y = 10
What is elimination method?
What is 56?
After you count up or down, you will count this direction.
What is to the right?
Key words to look for in an equal values method story problem.
What is information used to make a y=mx+b equation, or "per," or some kind of starting value?
Key words to look for in a substitution method story problem.
What is "combined total," or "5 times more than/3 times farther than?"
Name the method used to solve this system of equations:
3x = y + 8
x = 2y + 1
What is substitution method?
Calculate 103 - 58
What is 45?
Find the POI by graphing:
y = -3/2x + 11
y = -2/3x + 6
POI: (6, 2)
SOLVE THIS SYSTEM OF EQUATIONS:
y = 2x + 4
y = 3x - 7
POI: (11, 26)
SOLVE THIS SYSTEM OF EQUATIONS:
x = 5y + 1
6x + 2y = 70
POI: (11, 2)
SOLVE THIS SYSTEM OF EQUATIONS:
3y + 2x = -2
5x - 3y = 16
POI: (2, -2)
Calculate 13 x 9.
What is 117?