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If (m+c=12) and (c=5) in (y=mx+c), what is the slope?यदि (y=mx+c) में (m+c=12) और (c=5), तो ढाल क्या है?
Answer and explanationउत्तर और व्याख्या
Correct answer:सही उत्तर: \(7\)\(7\)
Given \(m+c=12\) and \(c=5\), substituting the value of \(c\) gives \(m+5=12\). Hence, \(m=7\). In the equation \(y=mx+c\), \(m\) represents the slope, so the correct answer is \(7\). The value \(5\) is the y-intercept \(c\), not the slope. Exam tip: In \(y=mx+c\), the coefficient of \(x\), namely \(m\), is always the slope.दिया है कि \(m+c=12\) और \(c=5\)। \(c\) का मान रखने पर \(m+5=12\) मिलता है, अतः \(m=7\)। समीकरण \(y=mx+c\) में \(m\) ढाल को दर्शाता है, इसलिए सही उत्तर \(7\) है। \(5\) y-अवरोधक \(c\) का मान है, ढाल नहीं। परीक्षा टिप: \(y=mx+c\) में ढाल हमेशा \(m\) होती है।
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