Module 7

Front

What is a linear inequality?

Back

Front

How do you determine if a line is solid or dashed in a graph of an inequality?

Back

A solid line is used when the inequality includes 'or equal to' (\leq or \geq). A dashed line is used when it does not include 'or equal to' (< or >).

Front

What does the symbol '>' indicate in an inequality?

Back

The symbol '>' indicates that the value on the left is greater than the value on the right.

Front

What does the symbol '<=' indicate in an inequality?

Back

The symbol '<=' indicates that the value on the left is less than or equal to the value on the right.

Front

What is a solution to a system of inequalities?

Back

A solution to a system of inequalities is a set of values that satisfies all inequalities in the system simultaneously.

Front

Back

Front

Back

Front

What is the significance of the point (2, -5) in the context of inequalities?

Back

The point (2, -5) is a solution to a system of inequalities if it satisfies all the inequalities in that system.

Front

How do you identify the feasible region in a graph of inequalities?

Back

The feasible region is the area where the shaded regions of all inequalities overlap, representing all possible solutions.

Front

What is the difference between a linear equation and a linear inequality?

Back