Flashcards
Transforming Functions
Cards in this deck (5)
- 1State the parent functions for: 1. Polynomials 2. Exponentials involving \(e\) 3. Exponentials not involving \(e\) 4. Reciprocals 5. Logarithmic functions1. \(x^n\)
2. \(e^x\)
3. \(a^x\) where \(a \in \mathbb{R}\)
4. \(\frac{1}{x}\)
5. \(\ln{x}\) - 2Translations of \(f(x)\)Translation of \(\begin{pmatrix} a \\ b \end{pmatrix}\) - \(f(x-a)+b\)
- 3Stretches\(f(ax)\) - Stretch in the x-axis, s.f. \(1/a\)
\(af(x)\) - Stretch in the y-axis, s.f. \(a\) - 4Reflections\(f(-x)\) - Reflection in the y-axis
\(-f(x)\) - Reflection in the x-axis - 5Explain what is meant by: 1. Asymptote 2. Direct proportion 3. Inverse proportion1. A line that the graph approaches, but never touches
2. Graphing two variables gives a straight line through the origin
3. Graphing a variable against the reciprocal of the other gives a straight line through the origin
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- A level OCR A level Maths (Sequences and Functions) Flashcards on Transforming Functions, created by James Norman on 30/05/2019.
- Created by
- James Norman · May 2019
- Updated
- May 30, 2019
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