परवलय \(y=2x^2-12x+13\) का शीर्ष बिंदु कौन सा है?

What is the vertex of the parabola \(y=2x^2-12x+13\)?

Explanation opens after your attempt
Correct Answer

A. ((3,-5))

Step 1

Concept

Here \(x=\frac{-b}{2a}=\frac{12}{4}=3\). Substituting (x=3) gives (y=-5).

Step 2

Why this answer is correct

The correct answer is A. ((3,-5)). Here \(x=\frac{-b}{2a}=\frac{12}{4}=3\). Substituting (x=3) gives (y=-5).

Step 3

Exam Tip

\(x=\frac{-b}{2a}=\frac{12}{4}=3\) है। (x=3) रखने पर (y=-5) मिलता है।

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Mathematics Answer, Explanation and Revision Hints

परवलय \(y=2x^2-12x+13\) का शीर्ष बिंदु कौन सा है? / What is the vertex of the parabola \(y=2x^2-12x+13\)?

Correct Answer: A. ((3,-5)). Explanation: \(x=\frac{-b}{2a}=\frac{12}{4}=3\) है। (x=3) रखने पर (y=-5) मिलता है। / Here \(x=\frac{-b}{2a}=\frac{12}{4}=3\). Substituting (x=3) gives (y=-5).

Which concept should I revise for this Mathematics MCQ?

Here \(x=\frac{-b}{2a}=\frac{12}{4}=3\). Substituting (x=3) gives (y=-5).

What exam hint can help solve this Mathematics question?

\(x=\frac{-b}{2a}=\frac{12}{4}=3\) है। (x=3) रखने पर (y=-5) मिलता है।