Algebra 1 Inequalities Test

Front

What is an inequality?

Back

An inequality is a mathematical statement that compares two expressions and shows that one is greater than, less than, or not equal to the other.

Front

What does the symbol '≤' mean?

Back

The symbol '≤' means 'less than or equal to'.

Front

What does the symbol '≥' mean?

Back

The symbol '≥' means 'greater than or equal to'.

Front

How do you represent 'n is less than 9' in inequality form?

Back

n < 9

Front

What is the solution set for the inequality x ≤ -2 OR x > 5?

Back

The solution set includes all numbers less than or equal to -2 and all numbers greater than 5.

Front

What does the solution to an inequality represent?

Back

The solution to an inequality represents all the values that satisfy the inequality.

Front

If s > 15, which of the following could be a value for s: 10, 12, 18, 0?

Back

18 is a possible value for s.

Front

What is the difference between 'AND' and 'OR' in inequalities?

Back

'AND' means both conditions must be true, while 'OR' means at least one condition must be true.

Front

How do you graph the inequality x ≤ -2?

Back

You graph a solid dot at -2 and shade to the left.

Front

What is a solution to the inequality x > 3?

Back

Any number greater than 3, such as 4, 5, or 10.