असमानता \(y\le -2x+7\) की सीमा रेखा का ढाल क्या है?
What is the slope of the boundary line of \(y\le -2x+7\)?
Explanation opens after your attempt
C. (-2)
Concept
The boundary line is (y=-2x+7), and the coefficient of (x) is the slope. Use the slope to understand the line direction.
Why this answer is correct
The correct answer is C. (-2). The boundary line is (y=-2x+7), and the coefficient of (x) is the slope. Use the slope to understand the line direction.
Exam Tip
सीमा रेखा (y=-2x+7) है और (x) का गुणांक ढाल होता है। ढाल देखकर रेखा की दिशा समझें।
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