फलन (y=-3(x-1)2+4) का अधिकतम मान क्या है?

What is the maximum value of the function (y=-3(x-1)2+4)?

Explanation opens after your attempt
Correct Answer

A. (4)

Step 1

Concept

The coefficient (-3) is negative so the parabola opens downward. At the vertex (y=4) is the maximum value.

Step 2

Why this answer is correct

The correct answer is A. (4). The coefficient (-3) is negative so the parabola opens downward. At the vertex (y=4) is the maximum value.

Step 3

Exam Tip

गुणांक (-3) ऋणात्मक है इसलिए परवलय नीचे खुलता है। शीर्ष पर (y=4) अधिकतम मान है।

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फलन (y=-3(x-1)2+4) का अधिकतम मान क्या है? / What is the maximum value of the function (y=-3(x-1)2+4)?

Correct Answer: A. (4). Explanation: गुणांक (-3) ऋणात्मक है इसलिए परवलय नीचे खुलता है। शीर्ष पर (y=4) अधिकतम मान है। / The coefficient (-3) is negative so the parabola opens downward. At the vertex (y=4) is the maximum value.

Which concept should I revise for this Mathematics MCQ?

The coefficient (-3) is negative so the parabola opens downward. At the vertex (y=4) is the maximum value.

What exam hint can help solve this Mathematics question?

गुणांक (-3) ऋणात्मक है इसलिए परवलय नीचे खुलता है। शीर्ष पर (y=4) अधिकतम मान है।