0 reads0 ratings0 helpful
Which of the following relations represents a constant-rate decrease in \(y\) as \(x\) increases?निम्नलिखित में से कौन-सा संबंध \(x\) बढ़ने पर \(y\) में स्थिर दर से कमी दर्शाता है?
Answer and explanationउत्तर और व्याख्या
Correct answer:सही उत्तर: \(y=250-6x\)\(y=250-6x\)
In \(y=250-6x\), the coefficient \(-6\) means that when \(x\) increases by 1, \(y\) decreases by 6 every time. In \(250-6x^2\), the rate of decrease is not constant. Exam tip: linear decay has a negative coefficient and power of \(x\) equal to 1.\(y=250-6x\) में \(x\) के गुणांक \(-6\) का अर्थ है कि \(x\) में 1 की वृद्धि पर \(y\) हर बार 6 घटता है। \(250-6x^2\) में कमी की दर स्थिर नहीं होती। परीक्षा टिप: रैखिक क्षय का गुणांक ऋणात्मक और \(x\) की घात 1 होती है।
Student feedback
Was this question useful?
Was this question useful?
👍 0 Helpful 👎 0 Not helpful
Difficulty
Easy0%
Medium0%
Hard0%
Was the explanation clear?
Yes 0% No 0%
0 responsesStudent Reviews
No published reviews yet.
