Graphing Inequalities on a Number Line

What does the symbol '>' represent in inequalities?

• Greater than

• Less than

• Equal to

• Greater than or equal to

In graphing inequalities, what does an open circle on a number line indicate?

• The inequality is 'greater than or equal to'.

• The number is not included in the solution set.

• The inequality is 'less than or equal to'.

• The number is included in the solution set.

How do you represent 'X is greater than 10' on a number line?

• With a solid circle at 10 and an arrow pointing left.

• With an open circle at 10 and an arrow pointing left.

• With an open circle at 10 and an arrow pointing right.

• With a solid circle at 10 and an arrow pointing right.

What symbol is used to represent 'greater than or equal to' in inequalities?

• ≤

• <

• ≥

• >

On a number line, how is 'X is less than or equal to -3' graphically represented?

• With a solid circle at -3 and an arrow pointing left.

• With a solid circle at -3 and an arrow pointing right.

• With an open circle at -3 and an arrow pointing left.

• With an open circle at -3 and an arrow pointing right.

What does a solid circle on a number line signify in the context of inequalities?

• The inequality is 'greater than'.

• The number is included in the solution set.

• The inequality is 'less than'.

• The number is not part of the solution set.

What does the inequality 'X ≥ 5' imply about the possible values of X?

• X is any number less than 5.

• X is 5 or any number greater than 5.

• X is any number greater than 5.

• X is any number less than or equal to 5.

How is the concept of 'less than or equal to' visually represented on a number line?

• By drawing an arrow towards the smaller numbers with a solid circle.

• By placing an open circle on the specified number.

• By placing a solid circle on the number and drawing an arrow towards larger numbers.

• By drawing an arrow towards the larger numbers.

If a graph shows an arrow pointing to the left with a solid circle at -1, how is the inequality written?

• X is less than -1.

• X is less than or equal to -1.

• X is greater than -1.

• X is greater than or equal to -1.

For the inequality 'X < 2', how is it graphed on a number line?

• Solid circle at 2 with an arrow to the right.

• Solid circle at 2 with an arrow to the left.

• Open circle at 2 with an arrow to the right.

• Open circle at 2 with an arrow to the left.