Practice Practice Exercises (7) - Introduction to Logarithms - IB 10 Mathematics

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8 questions

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6 sample questions

Question 1.
Convert 4^2 = 16 to logarithmic form.
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Remember the basic conversion format.
Question 2.
Convert log_9(81) = 2 to exponential form.
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Transform using the log base and exponent definition.
3Question 3.
What is log_10(100)?
- 1
- 2
- 3
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Think about what exponent you raise 10 to produce 100.
4Question 4.
True or False: log_b(b^x) = x for any positive b.
- True
- False
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Logarithms return the exponent from which the base derives.
Question 5.
If log_4(x) + log_4(2) = 3, find x.
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Use product rule and convert to exponential form after.
Question 6.
Solve for x if log_2(x + 1) = 6.
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Convert to exponential form to solve for x.

4 more questions in this section. Enroll free to practise them all.