यदि रेखा (y=-(p+5)x+24) (x) के (6) बढ़ने पर (y) (72) घटाती है, तो (p) क्या है?
If the line (y=-(p+5)x+24) decreases (y) by (72) when (x) increases by (6), what is (p)?
Explanation opens after your attempt
C. (7)
Concept
The slope is (-(p+5)), and the decrease is (6(p+5)=72). So (p+5=12) and (p=7).
Why this answer is correct
The correct answer is C. (7). The slope is (-(p+5)), and the decrease is (6(p+5)=72). So (p+5=12) and (p=7).
Exam Tip
ढाल (-(p+5)) है और कमी (6(p+5)=72) होगी। इसलिए (p+5=12) और (p=7) है।
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