Solving and Graphing Linear Inequalities

Front

What does the inequality symbol '<' indicate about the graph?

Back

It indicates that the graph will have an open (empty) circle.

Front

What does the inequality symbol '≤' indicate about the graph?

Back

It indicates that the graph will have a closed (filled) circle.

Front

Back

You shade to the right (above) the line.

Front

Back

You shade to the left (below) the line.

Front

What is the solution to the inequality -7 + 10z > -27?

Back

z > -2.

Front

What does the inequality symbol '>' indicate about shading?

Back

Shade above the line.

Front

What does the inequality symbol '<=' indicate about shading?

Back

Shade below the line.

Front

What is the difference between an open circle and a closed circle on a graph?

Back

An open circle indicates that the number is not included (e.g., '<'), while a closed circle indicates that the number is included (e.g., '≤').

Front

How do you represent the inequality 'x is greater than or equal to -1' in symbols?

Back

x ≥ -1.

Front

What is the solution to the inequality 3x - 5 < 4?

Back

x < 3.