किस फलन का ग्राफ पहले और दूसरे चतुर्थांश में (U)-आकार का होता है?
Which function has a (U)-shaped graph in the first and second quadrants?
Explanation opens after your attempt
Correct Answer
A. \(y=x^2\)
Concept
For \(y=x^2\), \(y\ge 0\) and the graph lies on both sides of the (y)-axis. In exams, identify the parabola by its (U)-shape.
Why this answer is correct
The correct answer is A. \(y=x^2\). For \(y=x^2\), \(y\ge 0\) and the graph lies on both sides of the (y)-axis. In exams, identify the parabola by its (U)-shape.
Exam Tip
\(y=x^2\) में \(y\ge 0\) होता है और ग्राफ (y)-अक्ष के दोनों ओर होता है। परीक्षा में परवलय को (U)-आकार से पहचानें।
Login to save your score, XP, coins and progress.