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Given that x , y and b are real numbers ...

Given that x , y and b are real numbers and `x le y, b lt 0 ` then

A

A. `x/b lt y/b`

B

B. `x/b le y/b`

C

C. `x/b gt y/b`

D

D. `x/b ge y/b`

Text Solution

AI Generated Solution

The correct Answer is:
To solve the problem, we start with the given inequalities: 1. \( x \leq y \) 2. \( b < 0 \) We need to analyze the implications of these inequalities when we divide by \( b \). ### Step 1: Understand the implications of dividing by a negative number When we divide both sides of an inequality by a negative number, the direction of the inequality reverses. This is a fundamental property of inequalities. ### Step 2: Divide the inequality by \( b \) Since \( b < 0 \), we can divide both sides of the inequality \( x \leq y \) by \( b \): \[ \frac{x}{b} \quad \text{and} \quad \frac{y}{b} \] ### Step 3: Reverse the inequality Applying the rule of reversing the inequality when dividing by a negative number, we get: \[ \frac{x}{b} \geq \frac{y}{b} \] ### Conclusion Thus, the final result of dividing the inequality \( x \leq y \) by \( b \) (where \( b < 0 \)) is: \[ \frac{x}{b} \geq \frac{y}{b} \] This means that the correct option is: **D: \( \frac{x}{b} \geq \frac{y}{b} \)**
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