Show:
Starts With S
System Basics
Inequalities
You Do
Critical Thinking
100
More than one equation to be solved at the same time is know as this.
What is System of Equations
100

The point (3,5) is a solution to the system: 

y=2x-1

4x-3y=3

False!

100

When do you flip an inequality symbol?

When you multiply or divide by a negative number.

100

First step in solving a word problem. (After reading the problem)

Identify and label the variables 

100

Whats the next step in solving.

-4x + 6y = 20

3x - 6y = -14

ADD the equations together. 

200
The ratio of rise to run
What is slope?
200

Where do we visually find the solution to a system of linear equations?

Solutions occur at the intersections of equations. 

200

The solution to a system of inequalities is not a point its a... what?

Region or area. If you said Half-plane double the points! 

200

The solution to the system

y = x - 2
3x - y = 16

What is (7, 5)

200

A shopper bought 6 shirts and 8 hats for $700. A week later, at the same prices, he bought 9 shirts and 6 hats for $660. What was the cost of one shirt?

$30

300

The answer to an equation or system of equations.

What is a solution?

300

A system that has no solution.

Inconsistent (Independent) 

300

-3y<15x+2

Tell me: slope, y-intercept, Dotted or dashed, Above or below. Need all parts correct! 

m=-5.     b=-2/3.     Dotted     Above (sign change)

300

The solution to the system

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

What is (3, 8)

300

Multiplying an entire equation by 3 changes the solution to the equation. True or False?

False. It changes what the equation is equal to but the solutions stay the same. 

400
y = mx + b is more formally known as this.
What is slope-intercept form.
400
When you are solving a system and the variables cancel out and the equations are equal. 


For example, 3=3

Its the same line, infinitely many solutions (Consistent Dependent)

400

Describe the graph: 

x≤-2

Solid vertical line at x=-2, shaded to the left. 
400

The name of Dr. Seiders and Mr. Munoz's rap duo. 

"Ma+h n3rdz"

400

All systems can be solved using substitution. True or False?

True. It may be easier to use another method but it is possible to use only substitution. 

500

The answer to an addition problem 

What is a Sum.

500
A system that intersects at least one time. 

A Consistent system. 

500

Rewrite in slope-intercept form:

5-y>-1/2(x+8)

y<1/2x+9

500

A solution to:

y≤3 

y≥-2

Any point with a y-value from -2 to 3. 

Ex: (4, 2) or (-19,-1) or (5,0)

500

Why is solving a system by graphing not always ideal? 

It may only give an approximation of a solution not an exact answer.