1st Semester Review

Front

What is a linear function?

Back

Front

What is the slope-intercept form of a linear equation?

Back

Front

How can you determine if two linear equations have one solution?

Back

Two linear equations have one solution if they have different slopes.

Front

What does it mean if two lines are parallel in terms of their slopes?

Back

If two lines are parallel, they have the same slope but different y-intercepts.

Front

What is the solution to a system of equations?

Back

The solution to a system of equations is the point where the graphs of the equations intersect.

Front

What does a positive correlation in a scatter plot indicate?

Back

A positive correlation indicates that as one variable increases, the other variable also increases.

Front

What does a negative correlation in a scatter plot indicate?

Back

A negative correlation indicates that as one variable increases, the other variable decreases.

Front

What does 'no correlation' mean in a scatter plot?

Back

No correlation means there is no apparent relationship between the two variables.

Front

Back

Front

Back

The slope is -4.