Algebra II Inequalities Review

Algebra II Inequalities Review

Assessment

Flashcard

Mathematics

11th - 12th Grade

Practice Problem

Hard

Created by

Wayground Content

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15 questions

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1.

FLASHCARD QUESTION

Front

What is an inequality?

Back

An inequality is a mathematical statement that compares two expressions using inequality symbols such as <, >, ≤, or ≥.

2.

FLASHCARD QUESTION

Front

What does the symbol '|' represent in absolute value inequalities?

Back

The symbol '|' represents the absolute value, which measures the distance of a number from zero on the number line, regardless of direction.

3.

FLASHCARD QUESTION

Front

How do you solve an absolute value inequality like |x| < a?

Back

To solve |x| < a, split it into two inequalities: -a < x < a.

4.

FLASHCARD QUESTION

Front

What is interval notation?

Back

Interval notation is a way of writing subsets of the real number line using intervals, such as (a, b) or [a, b].

5.

FLASHCARD QUESTION

Front

What does an open interval (a, b) mean?

Back

An open interval (a, b) includes all numbers between a and b but does not include the endpoints a and b.

6.

FLASHCARD QUESTION

Front

What does a closed interval [a, b] mean?

Back

A closed interval [a, b] includes all numbers between a and b, including the endpoints a and b.

7.

FLASHCARD QUESTION

Front

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

Back

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

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