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parabola above axis MCQ Questions for Class 10

parabola above axis se related questions ko ek jagah revise karein. Har question me bilingual content, answer feedback aur explanation available hai.

Practice Questions

1 questions tagged with parabola above axis.

Question 1/1 Easy Mathematics Polynomials Geometrical meaning of the zeroes of a polynomial. Class 10 Level 24

एक परवलय ऊपर की ओर खुलता है और उसका शीर्ष ((0,3)) है। यदि वह (x)-अक्ष को नहीं काटता तो वास्तविक शून्यक कितने हैं?

A parabola opens upward and has vertex ((0,3)). If it does not cut the (x)-axis then how many real zeroes are there?

Explanation opens after your attempt
Correct Answer

A. शून्यZero

Step 1

Concept

The graph can stay above the (x)-axis so there is no real zero. Tip: if there is no intersection do not write a zero.

Step 2

Why this answer is correct

The correct answer is A. शून्य / Zero. The graph can stay above the (x)-axis so there is no real zero. Tip: if there is no intersection do not write a zero.

Step 3

Exam Tip

आलेख पूरा (x)-अक्ष से ऊपर रह सकता है इसलिए कोई वास्तविक शून्यक नहीं है। टिप: कटान न हो तो शून्यक न लिखें।

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