Curriculum
Pure Mathematics — Second Secondary
Unit 1: Real Functions and Curve Sketching
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Unit 2: Exponents and Logarithms
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Rational Exponents
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Rational Exponents — Lesson quiz
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The Exponential Function and Its Applications
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The Exponential Function and Its Applications — Lesson quiz
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Solving Exponential Equations
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Solving Exponential Equations — Lesson quiz
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The Inverse Function
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The Inverse Function — Lesson quiz
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The Logarithmic Function
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The Logarithmic Function — Lesson quiz
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Properties of Logarithms
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Properties of Logarithms — Lesson quiz
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Unit 3: Limits
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Unit 4: Trigonometry
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Text lesson
The Inverse Function
The Inverse Function
The graph of the inverse
The graph of the inverse
- The graph of the inverse function is the reflection of the graph of the original function in the line y = x.
- If the point (a, b) lies on the graph of f, then the point (b, a) lies on the graph of f−1.
- This is why the two graphs are symmetric about the line y = x.
The Inverse Function · 4 / 7