फलन (f(x)=-x-2+6x-5) का अधिकतम मान क्या है?

What is the maximum value of (f(x)=-x-2+6x-5)?

Explanation opens after your attempt
Correct Answer

A. (4)

Step 1

Concept

(-x-2+6x-5=-(x-3)2+4). Therefore the maximum value is (4).

Step 2

Why this answer is correct

The correct answer is A. (4). (-x-2+6x-5=-(x-3)2+4). Therefore the maximum value is (4).

Step 3

Exam Tip

(-x-2+6x-5=-(x-3)2+4)। इसलिए अधिकतम मान (4) है।

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फलन (f(x)=-x-2+6x-5) का अधिकतम मान क्या है? / What is the maximum value of (f(x)=-x-2+6x-5)?

Correct Answer: A. (4). Explanation: (-x-2+6x-5=-(x-3)2+4)। इसलिए अधिकतम मान (4) है। / (-x-2+6x-5=-(x-3)2+4). Therefore the maximum value is (4).

Which concept should I revise for this Mathematics MCQ?

(-x-2+6x-5=-(x-3)2+4). Therefore the maximum value is (4).

What exam hint can help solve this Mathematics question?

(-x-2+6x-5=-(x-3)2+4)। इसलिए अधिकतम मान (4) है।