Grade 8, Unit 4 Cluster 3 Review

Front

4x - 6 = 4x + 3 Does this have one solution, no solution or infinite solutions?

Back

No Solution

Front

What does the graph of a system of equations look like when it has infinite solutions?

Back

Two lines on top of each other

Front

-2x + 4 = -3x + 4 Does this have one solution, no solution or infinite solutions?

Back

One Solution

Front

y=2x - 32 + 4(3x - 2462)
y= 14x
Does this have one solution, no solution or infinite solutions?

Back

No Solution

Front

6x - 4 = -4 + 6x Does this have one solution, no solution or infinite solutions?

Back

Infinite Solutions

Front

What is a system of equations?

Back

A set of two or more equations with the same variables.

Front

What does it mean if two lines are parallel in a graph of a system of equations?

Back

It means there is no solution to the system.

Front

What is the definition of 'infinite solutions' in a system of equations?

Back

It means that the equations represent the same line.

Front

How can you determine if a system of equations has no solution?

Back

If the lines are parallel and never intersect.

Front

What is the significance of the slope in a linear equation?

Back

It represents the rate of change of the dependent variable with respect to the independent variable.