📖 From Calculus • 1. Basics Before Calculus • 41 questions available
Practice MCQs for New Functions from Old. Test your knowledge with carefully crafted questions across easy, medium, and hard difficulty levels.
🔄 Last updated: 2026-06-27
Q1. Given \(f(x) = \sqrt{x}\) and \(g(x) = x - 3\), what is the domain of \((f/g)(x)\)?
💡 Difficulty: easy | ✅ Correct: B
Q2. The graph of \(y = f(2x)\) compared to \(y = f(x)\) is a
💡 Difficulty: medium | ✅ Correct: C
Q3. If \(f(x) = x^2 + 3\) and \(g(x) = x - 2\), what is \((f \circ g)(x)\)?
💡 Difficulty: hard | ✅ Correct: C
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