Pre Algebra warm up 12/3 Tuesday

Front

Back

x > -22

Front

Back

x > -24

Front

Back

x \ge 3

Front

Define an inequality.

Back

An inequality is a mathematical statement that compares two expressions and shows that one is greater than, less than, or equal to the other.

Front

What does it mean when an inequality has a 'greater than or equal to' symbol (≥)?

Back

It means that the value can be either greater than or exactly equal to the number.

Front

What is the difference between strict and non-strict inequalities?

Back

Strict inequalities (<, >) do not include the boundary value, while non-strict inequalities (≤, ≥) do include the boundary value.

Front

Back

Front

Back

x \le 3.

Front

Back

Draw a number line, place an open circle at 2, and shade to the right.

Front

What does the solution set of an inequality represent?

Back

It represents all the values that satisfy the inequality.