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Ch. P - Fundamental Concepts of Algebra
Blitzer - College Algebra 8th Edition
Blitzer8th EditionCollege AlgebraISBN: 9780136970514당신이 사용하는 게 아니라요?교과서 변경
1장, 문제 49

Determine whether each statement in is true or false. 0 ≥ -6

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1
Identify the inequality given: \(0 \geq -6\) means "0 is greater than or equal to -6."
Recall the number line order: numbers increase as you move to the right, so any number to the right is greater than those to the left.
Since 0 is to the right of -6 on the number line, 0 is indeed greater than -6.
The "greater than or equal to" symbol (\(\geq\)) means the left side can be either greater than or exactly equal to the right side.
Therefore, the statement \(0 \geq -6\) is true because 0 is greater than -6.

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주요 개념

질문에 올바르게 답하기 위해 반드시 이해해야 하는 핵심 개념들은 다음과 같습니다.

Inequality Symbols and Their Meanings

Inequality symbols like ≥ (greater than or equal to) compare two values to show their relative size. The symbol ≥ means the value on the left is either greater than or exactly equal to the value on the right.
추천 영상:
06:07
Linear Inequalities

Number Line and Order of Real Numbers

Real numbers can be placed on a number line where numbers increase from left to right. Understanding this order helps determine if one number is greater than, less than, or equal to another.
추천 영상:
4:47
The Number e

Evaluating Inequalities

To evaluate an inequality, substitute the values and check if the statement is true. For example, 0 ≥ -6 means checking if zero is greater than or equal to negative six, which is true since zero is to the right of -6 on the number line.
추천 영상:
06:07
Linear Inequalities