यदि (f(x)=a+11x) और (f(2)=61), तो (f(9)) क्या होगा?

If (f(x)=a+11x) and (f(2)=61), what will (f(9)) be?

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

C. (138)

Step 1

Concept

From (a+22=61), (a=39). Then (f(9)=39+99=138).

Step 2

Why this answer is correct

The correct answer is C. (138). From (a+22=61), (a=39). Then (f(9)=39+99=138).

Step 3

Exam Tip

(a+22=61) से (a=39) मिलता है। फिर (f(9)=39+99=138) है।

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Mathematics Answer, Explanation and Revision Hints

यदि (f(x)=a+11x) और (f(2)=61), तो (f(9)) क्या होगा? / If (f(x)=a+11x) and (f(2)=61), what will (f(9)) be?

Correct Answer: C. (138). Explanation: (a+22=61) से (a=39) मिलता है। फिर (f(9)=39+99=138) है। / From (a+22=61), (a=39). Then (f(9)=39+99=138).

Which concept should I revise for this Mathematics MCQ?

From (a+22=61), (a=39). Then (f(9)=39+99=138).

What exam hint can help solve this Mathematics question?

(a+22=61) से (a=39) मिलता है। फिर (f(9)=39+99=138) है।