Graphing Inequalities on the Coordinate Plane

Front

What is an inequality?

Back

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

Front

What does the symbol '≤' represent?

Back

The symbol '≤' means 'less than or equal to'. It indicates that the value on the left is either less than or equal to the value on the right.

Front

What does the symbol '≥' represent?

Back

The symbol '≥' means 'greater than or equal to'. It indicates that the value on the left is either greater than or equal to the value on the right.

Front

Back

Front

Back

Front

What is the slope-intercept form of a linear equation?

Back

Front

Back

Front

Back

Front

Back

Front

How do you determine if a point satisfies an inequality?

Back

To determine if a point satisfies an inequality, substitute the x and y values of the point into the inequality. If the inequality holds true, the point satisfies the inequality.