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: 2
  • Passing grade: 60%
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1.
What is the inverse of f(x) = 5x + 2?
(x − 2) ÷ 5
(x + 2) ÷ 5
5x − 2
(2 − x) ÷ 5
2.
What is the inverse of f(x) = x³ − 8?
∛(x − 8)
∛(x + 8)
(x + 8)³
x³ + 8
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