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

What is the solution set of an inequality?

Back

The solution set of an inequality is the set of all values that make the inequality true.

Front

How do you determine if a point is a solution to an inequality?

Back

Substitute the coordinates of the point into the inequality. If the inequality holds true, the point is a solution.

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 considered simultaneously, while a single inequality is just one inequality.

Front

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

Back

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

Front

What does the symbol '<' mean in an inequality?

Back

The symbol '<' means 'less than' and indicates that the value on the left is smaller than the value on the right.

Front

What does the symbol '≤' mean in an inequality?

Back

The symbol '≤' means 'less than or equal to' and indicates that the value on the left is either smaller than or equal to the value on the right.

Front

What does the symbol '≥' mean in an inequality?

Back

The symbol '≥' means 'greater than or equal to' and indicates that the value on the left is either larger than or equal to the value on the right.

Front

Back