किस अंतराल पर (y=|x+4|) का ग्राफ बढ़ता है?
On which interval is the graph (y=|x+4|) increasing?
Explanation opens after your attempt
Correct Answer
A. \([-4,\infty\))
Concept
The modulus graph has vertex at (x=-4), and after that it increases. In exams, remember the right arm of a (V)-graph is increasing.
Why this answer is correct
The correct answer is A. \([-4,\infty\)). The modulus graph has vertex at (x=-4), and after that it increases. In exams, remember the right arm of a (V)-graph is increasing.
Exam Tip
मापांक ग्राफ का शीर्ष (x=-4) है और उसके बाद ग्राफ बढ़ता है। परीक्षा में (V)-ग्राफ का दायां भाग बढ़ता हुआ याद रखें।
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