Update

Muft Shiksha™ एक 100% Free Education Portal है 🇮🇳, जिसका उद्देश्य Class 9–12 के हर विद्यार्थी तक High-Quality Education को पूरी तरह मुफ्त पहुँचाना है। 🇮🇳 हम मानते हैं कि अच्छी शिक्षा किसी student की आर्थिक स्थिति पर निर्भर नहीं होनी चाहिए। 🇮🇳 हर विद्यार्थी को वही Quality Study Material, MCQs, Quizzes, Exam Preparation, Concept-Based Learning और Bilingual Support मिलना चाहिए, जो आमतौर पर महंगी Coaching या Premium Platforms में मिलता है। Muft Shiksha™ 🇮🇳 इसी सोच के साथ बनाया गया है

Subjects
0 reads0 ratings0 helpful

If (S(x)=s-6x) and (S(3)-S(10)=42), which conclusion is correct?

Answer and explanation

Correct answer: The condition is true for every real \(s\)

\(S(3)=s-18\) and \(S(10)=s-60\). Therefore, \(S(3)-S(10)=(s-18)-(s-60)=42\). The parameter \(s\) cancels out, so the given condition is true for every real \(s\). Values such as \(s=42\) or \(s=6\) are merely particular cases, not required values. Exam tip: In a difference of function values, check whether a common constant parameter cancels.

Related tags

PolynomialsLinear FunctionParameterSubstitutionFunction ValuesAlgebraic SimplificationLinear Growth And DecayIntroduction To Polynomials

Was this question useful?

No ratings yetWrite a review / Rate this question

Student Reviews

No published reviews yet.

Add Muft Shiksha to your Home Screen

In Safari, tap Share, then Add to Home Screen.