यदि (y=130-4.5x), तो (x=4) से (x=16) तक (y) में कुल कमी कितनी होगी?

If (y=130-4.5x), what is the total decrease in (y) from (x=4) to (x=16)?

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

C. (54)

Step 1

Concept

The change in (x) is (16-4=12). The total decrease is \(4.5\times12=54\).

Step 2

Why this answer is correct

The correct answer is C. (54). The change in (x) is (16-4=12). The total decrease is \(4.5\times12=54\).

Step 3

Exam Tip

(x) में परिवर्तन (16-4=12) है। कुल कमी \(4.5\times12=54\) है।

Question me issue ya doubt hai?

Answer, explanation, typing mistake ya suggestion directly hamari team ko bhejein. 📱Helpline (Call / WhatsApp): +91 7272824365

Related Mathematics Questions

FAQs

Mathematics Answer, Explanation and Revision Hints

यदि (y=130-4.5x), तो (x=4) से (x=16) तक (y) में कुल कमी कितनी होगी? / If (y=130-4.5x), what is the total decrease in (y) from (x=4) to (x=16)?

Correct Answer: C. (54). Explanation: (x) में परिवर्तन (16-4=12) है। कुल कमी \(4.5\times12=54\) है। / The change in (x) is (16-4=12). The total decrease is \(4.5\times12=54\).

Which concept should I revise for this Mathematics MCQ?

The change in (x) is (16-4=12). The total decrease is \(4.5\times12=54\).

What exam hint can help solve this Mathematics question?

(x) में परिवर्तन (16-4=12) है। कुल कमी \(4.5\times12=54\) है।