एक राशि (x=5) पर (74) और (x=12) पर (158) है। यदि वृद्धि रेखीय है तो प्रति चरण वृद्धि क्या है?
A quantity is (74) at (x=5) and (158) at (x=12). If the growth is linear then what is the increase per step?
Explanation opens after your attempt
C. (12)
Concept
The increase per step is \(\frac{158-74}{12-5}=12\). In a linear model the rate remains constant.
Why this answer is correct
The correct answer is C. (12). The increase per step is \(\frac{158-74}{12-5}=12\). In a linear model the rate remains constant.
Exam Tip
प्रति चरण वृद्धि \(\frac{158-74}{12-5}=12\) है। रेखीय मॉडल में दर स्थिर रहती है।
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