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What is the vertex of the graph of the function \(f(x)=|x+1|\)?फलन \(f(x)=|x+1|\) के ग्राफ का शीर्ष-बिंदु कौन-सा है?
Answer and explanationउत्तर और व्याख्या
Correct answer:सही उत्तर: \((-1,0)\)\((-1,0)\)
The absolute value is smallest when its expression is zero: \(x+1=0\), so \(x=-1\) and \(f(-1)=0\). Thus, the vertex is \((-1,0)\).निरपेक्ष मान का न्यूनतम मान तब मिलता है जब उसके भीतर का व्यंजक शून्य हो: \(x+1=0\), इसलिए \(x=-1\) और \(f(-1)=0\)। अतः शीर्ष-बिंदु \((-1,0)\) है।
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