ग्राफ (y=-(x+4)2+5) का अधिकतम बिंदु कौन-सा है?
What is the maximum point of the graph (y=-(x+4)2+5)?
Explanation opens after your attempt
B. ((-4,5))
Concept
The parabola opens downward and its vertex is ((-4,5)). In exams, identify the vertex ((h,k)) in (y=a(x-h)2+k).
Why this answer is correct
The correct answer is B. ((-4,5)). The parabola opens downward and its vertex is ((-4,5)). In exams, identify the vertex ((h,k)) in (y=a(x-h)2+k).
Exam Tip
परवलय नीचे खुलता है और शीर्ष ((-4,5)) है। परीक्षा में (y=a(x-h)2+k) में शीर्ष ((h,k)) पहचानें।
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