Year in Review
Solving by Graphing
Solving by Elimination
Solving by Substitution
Hodgepodge
100

The formula that we use to find the Midpoint is 

x+x/2  ,  y+y/2

100
The quadrant in which the solution to the following system lies:

y = x + 4
y = 2x + 5

What is II
100
The solution to the system of equations:

r + s = -6
r - s = -10

What is (-8, 2)?
100
The solution to the system:

x = 4y
2x + 3y = 22

What is (8, 2)
100

x = 3y + 4

3x - 5y = 8

How can you convert this to an Elimination Problem

by subtracting the 3y over in the top equation so it says x - 3y = 4

200

The ratio of rise to run

What is slope?

200
The solution to the system of equations:

y = 3x - 2
y = -x - 2

What is (0, -2)?
200
The solution to the system:

8a + 5b = 9
2a - 5b = -4

What is (0.5, 1)?
200
The solution to the system

y = x - 2
3x - y = 16

What is (7, 5)
200

Is (4,-3) a solution to:

x - y = 4

2x + y = 5

No, y needs to be +3

300
While solving an equation, you come to an answer that looks like this, 0m = 0,  you answer this by writing

Infinite Solutions

300
The solution to the system of equations:

y = -3
x = 5

What is (5, -3)
300
The solution to the system:

2x + 3y = 6
3x + 5y = 15

What is (-15, 12)?
300
The solution to the system

y = 3x - 1
7x + 2y = 37

What is (3, 8)
300
What determines if the systems of equations has no solutions

if their graphs are parallel

400
y = mx + b is more formally known as this.
What is slope-intercept form.
400
The solution to the system of equations

y = (1/3)x - 3
2x - y = 8

What is (3, -2)
400
The solution to the system

2a - 4b = 12
-8a + 16b = -48

What is infinitely many solutions?
400
The solution to the system

3s - 2t = 4
t = 2s - 1

What is (-2, -5)
400

What is the value of the x coordinate in the problem

6x + 3y = 33

3x - y = 4

x = 3

500

The Pythagorean Theorem helps us find the distance on a graph by allowing us to use right triangles and filling into the formula.  What is the Pythagorean Theorem

a2 + b2 = c2

500
The solution to the system of equations:

y - 3x = 3
y = 3x - 2

What is no solution?
500
The solution to the system:

(1/3)x + (1/4)y = 10
(1/3)x - (1/2)y = 4

What is (24, 8)
500
The solution to the system

t + u = 12
t = (1/3)u

What is (3, 9)?
500

y = 8x  + 8

y = 8x + 8

Do the equations have infinite, no solutions or one solution

Infinite Solutions

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