फलन (f(x)=x-2+4x+1) के ग्राफ की सममिति अक्ष क्या है?

What is the axis of symmetry of the graph of (f(x)=x-2+4x+1)?

Explanation opens after your attempt
Correct Answer

A. (x=-2)

Step 1

Concept

The axis of symmetry is \(x=-\frac{b}{2a}=-\frac{4}{2}=-2\). In exams, use the formula for the axis of a quadratic graph.

Step 2

Why this answer is correct

The correct answer is A. (x=-2). The axis of symmetry is \(x=-\frac{b}{2a}=-\frac{4}{2}=-2\). In exams, use the formula for the axis of a quadratic graph.

Step 3

Exam Tip

सममिति अक्ष \(x=-\frac{b}{2a}=-\frac{4}{2}=-2\) है। परीक्षा में द्विघात ग्राफ की अक्ष सूत्र से निकालें।

Question me issue ya doubt hai?

Answer, explanation, typing mistake ya suggestion directly hamari team ko bhejein. 📱Helpline (Call / WhatsApp): +91 7272824365

Related Mathematics Questions

FAQs

Mathematics Answer, Explanation and Revision Hints

फलन (f(x)=x-2+4x+1) के ग्राफ की सममिति अक्ष क्या है? / What is the axis of symmetry of the graph of (f(x)=x-2+4x+1)?

Correct Answer: A. (x=-2). Explanation: सममिति अक्ष \(x=-\frac{b}{2a}=-\frac{4}{2}=-2\) है। परीक्षा में द्विघात ग्राफ की अक्ष सूत्र से निकालें। / The axis of symmetry is \(x=-\frac{b}{2a}=-\frac{4}{2}=-2\). In exams, use the formula for the axis of a quadratic graph.

Which concept should I revise for this Mathematics MCQ?

The axis of symmetry is \(x=-\frac{b}{2a}=-\frac{4}{2}=-2\). In exams, use the formula for the axis of a quadratic graph.

What exam hint can help solve this Mathematics question?

सममिति अक्ष \(x=-\frac{b}{2a}=-\frac{4}{2}=-2\) है। परीक्षा में द्विघात ग्राफ की अक्ष सूत्र से निकालें।