यदि रेखा (y=-(p+3)x+18) (x) के (4) बढ़ने पर (y) (36) घटाती है, तो (p) क्या है?

If the line (y=-(p+3)x+18) decreases (y) by (36) when (x) increases by (4), what is (p)?

Author: Muft Shiksha Editorial Team Published:
Explanation opens after your attempt
Correct Answer

C. (6)

Step 1

Concept

The slope is (-(p+3)), and the decrease is (4(p+3)=36). So (p+3=9) and (p=6).

Step 2

Why this answer is correct

The correct answer is C. (6). The slope is (-(p+3)), and the decrease is (4(p+3)=36). So (p+3=9) and (p=6).

Step 3

Exam Tip

ढाल (-(p+3)) है और कमी (4(p+3)=36) होगी। इसलिए (p+3=9) और (p=6) है।

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Mathematics Answer, Explanation and Revision Hints

यदि रेखा (y=-(p+3)x+18) (x) के (4) बढ़ने पर (y) (36) घटाती है, तो (p) क्या है? / If the line (y=-(p+3)x+18) decreases (y) by (36) when (x) increases by (4), what is (p)?

Correct Answer: C. (6). Explanation: ढाल (-(p+3)) है और कमी (4(p+3)=36) होगी। इसलिए (p+3=9) और (p=6) है। / The slope is (-(p+3)), and the decrease is (4(p+3)=36). So (p+3=9) and (p=6).

Which concept should I revise for this Mathematics MCQ?

The slope is (-(p+3)), and the decrease is (4(p+3)=36). So (p+3=9) and (p=6).

What exam hint can help solve this Mathematics question?

ढाल (-(p+3)) है और कमी (4(p+3)=36) होगी। इसलिए (p+3=9) और (p=6) है।