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What is the range of the function y = 2 − |x + 5|?फलन y = 2 − |x + 5| का परास क्या है?
Answer and explanationउत्तर और व्याख्या
Correct answer:सही उत्तर: (−∞, 2](−∞, 2]
Since |x + 5| ≥ 0, y = 2 − |x + 5| ≤ 2. At x = −5, the function reaches 2. As |x + 5| grows, y decreases without bound, so the range is (−∞, 2].क्योंकि |x + 5| ≥ 0, इसलिए y = 2 − |x + 5| ≤ 2। x = −5 पर फलन का मान 2 होता है। |x + 5| बढ़ने पर y बिना सीमा के घटता है, इसलिए परास (−∞, 2] है।
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