Formative 7b

Front

What does a solid line indicate when graphing inequalities?

Back

A solid line indicates that the points on the line are included in the solution set, used with symbols ≤ or ≥.

Front

What does a dashed line indicate when graphing inequalities?

Back

A dashed line indicates that the points on the line are not included in the solution set, used with symbols < or >.

Front

How do you determine the shading direction when graphing an inequality?

Back

Shading is determined by the inequality sign: above the line for > or ≥, and below the line for < or ≤.

Front

What is the solution set of an inequality?

Back

The solution set is the set of all points that satisfy the inequality.

Front

Back

Front

Back

Front

What is the significance of the point (1, 0) in the context of inequalities?

Back

The point (1, 0) is a solution to the system of inequalities, meaning it satisfies all inequalities in the system.

Front

What does it mean if a point lies in the shaded region of a graph of inequalities?

Back

It means that the point is a solution to the system of inequalities represented by the graph.

Front

What is the difference between a system of inequalities and a single inequality?

Back

A system of inequalities consists of two or more inequalities that are graphed together, while a single inequality represents one condition.

Front

How do you match a system of inequalities to its graph?

Back

You analyze the inequalities to determine the boundaries and shading, then compare with the graph to see where the solution set lies.