रेखा \(y=\frac{9}{4}x-15\) में (y) को (36) बढ़ाने के लिए (x) कितना बढ़ना चाहिए?
In the line \(y=\frac{9}{4}x-15\), how much should (x) increase to increase (y) by (36)?
Explanation opens after your attempt
C. (16)
Concept
The change is \(\frac{9}{4}\Delta x=36\). This gives \(\Delta x=16\).
Why this answer is correct
The correct answer is C. (16). The change is \(\frac{9}{4}\Delta x=36\). This gives \(\Delta x=16\).
Exam Tip
परिवर्तन \(\frac{9}{4}\Delta x=36\) होगा। इससे \(\Delta x=16\) मिलता है।
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