Curriculum
Course: Pure Mathematics — Second Secondary
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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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Unit 3: Limits

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Unit 4: Trigonometry

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Quiz

The Logarithmic Function — Lesson quiz

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  • Questions count: 6
  • Passing grade: 60%
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1.
Evaluate log₁₀ 1000.
3
2
4
100
2.
Evaluate log₅ (1/25).
2
−2
−25
−1/2
3.
Solve log₃ x = 4.
12
7
81
64
4.
Solve log₂ (x + 3) = 4.
1
4
16
13
5.
What is the domain of f(x) = log₃ (5 − x)?
]−∞, 5[
]5, ∞[
]−∞, 5]
All real numbers
6.
Does the point (1, 0) lie on the graph of f(x) = log₇ x?
No, because log₇ 0 = 1
Yes, because log₇ 1 = 0
No, because log₇ 1 = 7
Yes, because log₇ 0 = 1
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