Practice Converting Between Forms (2) - Introduction to Logarithms - IB 10 Mathematics

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9 questions

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2 cards from this section. Quick, good the night before a test.
Exercise
6 questions · about 4 min · pass mark 70%. Hints available.
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Quiz
3 questions · about 2 min · pass mark 70%. Hints available.
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6 sample questions

Question 1.
Convert to Logarithmic Form: $4^2 = 16$
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Remember the format: base to log equals exponent.
Question 2.
Convert to Logarithmic Form: $3^3 = 27$
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Identify the base and write it to the log.
3Question 3.
What is the logarithmic form of $10^2 = 100$ ?
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Use the base and result to convert.
4Question 4.
True or False: $log_a(a^b) = b$ ?
- True
- False
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Think about how logs work with their bases.
Question 5.
Solve for $x$ in the equation $log_{2}(x+1) = 5$ .
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Transform log formula to solve for x using exponentiation.
Question 6.
If $log_{4}(x) = 3$ , what is $x$ ?
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Think about how many times 4 needs to be multiplied to get x.

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