Chapter 2 Retake Exam

Front

What is the solution to the inequality: x + 8 < 3 or -8x < -40?

Back

x < -5 or x > 5

Front

Solve the inequality: B + 9 > -6.

Back

B > -15

Front

Does the inequality sign flip in the equation -12y < -24?

Back

Yes

Front

When do we switch the inequality symbol?

Back

When multiplying or dividing by a NEGATIVE.

Front

Solve the compound inequality: 0 < x + 7 < 9.

Back

-7 < x and x < 2

Front

What is an inequality?

Back

An inequality is a mathematical statement that compares two expressions using inequality symbols (<, >, ≤, ≥).

Front

What does it mean to solve an inequality?

Back

To find all values of the variable that make the inequality true.

Front

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

Back

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

Front

What happens to the inequality sign when you multiply both sides by a negative number?

Back

The inequality sign flips.

Front

What is the solution set for the inequality x + 4 > 10?

Back

x > 6