Solving 2-Step Inequalities

Front

What is a 2-step inequality?

Back

Front

When solving inequalities, what happens to the inequality sign when multiplying or dividing by a negative number?

Back

Front

Back

Front

What does the solution @@x le 3@@ represent on a number line?

Back

It represents all numbers less than or equal to 3, shown with a closed circle at 3 and shading to the left.

Front

Back

You use an open circle at -2 and shade to the right.

Front

What is the solution to the inequality @@rac{u}{7} - 1 le 1@@?

Back

@@u le 14@@.

Front

What does an open circle indicate in graphing inequalities?

Back

Front

What does a closed circle indicate in graphing inequalities?

Back

A closed circle indicates that the number is included in the solution (e.g., @@x le 3@@).

Front

Match the inequality to its graph: @@b le -2@@

Back

The graph shows a closed circle at -2 with shading to the left.

Front

Solve for x: @@-4x + 8 ge 0@@

Back

@@x le 2@@.