3.8.1 Unit 3 Test Review

Front

Solve: -3 ≤ 2x - 1 ≤ 5

Back

-1 ≤ x ≤ 3

Front

|3x + 6| ≥ 15

Back

x ≤ -7 or x ≥ 3

Front

Which graph matches the inequality k < 3?

Back

Graph A

Front

Solve the compound inequality: |5x + 1| > -4.

Back

All Real Numbers

Front

What inequality is graphed? x > 2 and x ≤ -3, x > 2 or x ≤ -3, x > 2 or x < -3

Back

x > 2 or x ≤ -3

Front

Definition of Absolute Value

Back

The distance of a number from zero on the number line, always non-negative.

Front

What is a compound inequality?

Back

An inequality that combines two or more inequalities, often using 'and' or 'or'.

Front

How to solve an absolute value inequality?

Back

Split into two cases: one for the positive and one for the negative scenario.

Front

Definition of a solution set

Back

The set of all values that satisfy an inequality or equation.

Front

What does 'k < 3' mean graphically?

Back

All values of k to the left of 3 on a number line.