inequalities

What does the symbol ≤ represent in inequalities?

• 'Greater than'

• 'Less than'

• 'Less than or equal to'

• 'Equal to'

How would you represent 'at most 4' in inequality form?

• X < 4

• X ≤ 4

• X ≥ 4

• X > 4

What does the symbol < represent in inequalities?

• 'Greater than'

• 'Less than'

• 'Equal to'

• 'Not equal to'

What does the symbol ≥ represent in inequalities?

• Less than

• Greater than

• Greater than or equal to

• Equal to

If a graph shows an open circle at -1 and a line extending to the right, what inequality does this represent?

• X > -1

• X < -1

• X ≥ -1

• X ≤ -1

If X ≤ 3, what does this mean?

• This means that X can be any value that is less than or equal to 3.

• This means that X can only be the value 3.

• This means that X can be any value greater than 3.

• This means that X must be a negative value.

What does the symbol > represent in inequalities?

• Less than

• Equal to

• Greater than

• Not equal to

What is the inequality for a number that is less than 10?

• X < 10

• X > 10

• X ≤ 10

• X ≥ 10

How would you represent 'more than 7' in inequality form?

• X < 7

• X = 7

• X > 7

• X ≥ 7

If X > -1, what does this mean?

• This means that X can be any value that is greater than -1.

• This means that X can only be -1.

• This means that X can be any value less than -1.

• This means that X must be equal to 0.