Curriculum
Course: Pure Mathematics — Second Secondary
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Curriculum

Pure Mathematics — Second Secondary

Unit 1: Real Functions and Curve Sketching

0/8

Unit 2: Exponents and Logarithms

0/12

Unit 3: Limits

0/6

Unit 4: Trigonometry

0/4
Quiz

The Inverse Function — Lesson quiz

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  • Questions count: 1
  • Passing grade: 60%
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1.
If f(x) = 1 ÷ (x + 2), what is f⁻¹(x)?
1/x − 2
1/(x − 2)
1/(x + 2)
1/x + 2