SOL 6.PFA.4 Inequalities Test

Front

What is an inequality?

Back

An inequality is a mathematical sentence that compares two expressions using symbols such as <, >, ≤, or ≥.

Front

What does the symbol '≥' mean?

Back

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

Front

What does the symbol '<' mean?

Back

The symbol '<' means 'less than'.

Front

What is a solution to an inequality?

Back

A solution to an inequality is a value that makes the inequality true.

Front

How do you represent the statement 'The temperature must be at least 80 degrees Fahrenheit' as an inequality?

Back

Front

Back

Possible values for x include 4, 0, -1, etc.

Front

What does the graph of an inequality show?

Back

The graph of an inequality shows all the possible solutions that satisfy the inequality.

Front

What is the difference between an equation and an inequality?

Back

An equation states that two expressions are equal, while an inequality shows that one expression is greater or less than another.

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Back

4 is a solution because it is greater than 3.

Front

What does the symbol '>' mean?

Back

The symbol '>' means 'greater than'.