Solve by Graphing
Solve by Substitution
Solve by Elimination
Definitions
Word Problems
100
What is the solution?
(-1,1)
100
Solve the systems of equations using substitution:
-3x + 4y = -2
y = -5
(-6, -5)
100
Solve the systems of equations using Elimination:
14x + 2y = 26
-14x - 6y = -50
(1, 6)
100
In the equation y =mx+b, what letter represents the slope?
What is B?
100
What is Ms. Armstrong's favorite color?
Yellow
200
How many solutions are there?
No Solutions
200
Solve the systems of equations using substitution:
-5x - 5y = 10
y = -4x -17
(-5, 3)
200
Solve the systems of equations using Elimination:
-3x - 5y = 2
3x + 5y = 7
No Solution
200
What's a coefficient?
A number in front of a variable
200
Where did Ms. Armstrong go to college
Hint: I went to two Universities
UTRGV and Sac State
300
Solve Using Graphing:
y = 5/3x + 2
y = -3
300
Solve the systems of equations using substitution:
y = -2x - 9
3x -6y = 9
(-3, -3)
300
Solve the systems of equations using Elimination:
-6x - 10y = 4
6x + 10y = 0
No Solution
300
Explain what solving through graphing means
Graphing two lines to find an intersection point, thus solving the system
300
What is the derivative of y=x^2
y' = 2x
400
How many solutions are there?
Infinitely Many Solutions
400
Solve the systems of equations using substitution:
-8x - 5y = -24
-x + y = 10
(-2, 8)
400
Solve the systems of equations using Elimination:
-3x - 24y = -66
3x + 4y = -14
(-10, 4)
400
The following equation, 3x + 7y = 12 is an example of a _____ equation
What is linear?
400
What is Draco's full name?
Draco Handsome Papas
500
Solve the systems of linear equations by graphing:
500
Solve the systems of equations using substitution:
-8x + y = -7
16x - 2y = 14
Infinitely Many Solutions
500
Solve the systems of equations using Elimination:
-15x + 6y = -36
8x - 6y = 22
(2, -1)
500
Explain the elimination method
Adding or subtracting equations together that have a variable with the same coefficient in order to eliminate the variable
500
Explain pi
pi is equal to the circumference of a circle divided by its diameter.