\( \frac{x+7}{4}\ge -2 \) की संख्या रेखा पर सही प्रस्तुति कौन सी है?
What is the correct number-line representation of \( \frac{x+7}{4}\ge -2 \)?
Explanation opens after your attempt
Correct Answer
C. \( x\ge -15 \), ( -15 ) पर बंद बिंदु और दाईं ओर छाया\( x\ge -15 \), closed at ( -15 ), shaded right
Concept
Multiplying by positive ( 4 ) gives \( x+7\ge -8 \). Thus \( x\ge -15 \), and the dot is closed.
Why this answer is correct
The correct answer is C. \( x\ge -15 \), ( -15 ) पर बंद बिंदु और दाईं ओर छाया / \( x\ge -15 \), closed at ( -15 ), shaded right. Multiplying by positive ( 4 ) gives \( x+7\ge -8 \). Thus \( x\ge -15 \), and the dot is closed.
Exam Tip
धनात्मक ( 4 ) से गुणा करने पर \( x+7\ge -8 \) मिलता है। इसलिए \( x\ge -15 \) और बिंदु बंद होगा।
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