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Grade 12 Logarithmic Functions Worksheets
Free printable logarithmic functions practice for Grade 12, drawn from the same question engine PEDMAS students use — with an answer key. A fresh sheet every day — families with a PEDMAS account can roll new sheets any time.
Grade 12 · Logarithmic Functions — Practice Sheet
Name Date
- 1
Expand using the log laws.
log(x5 y2)
- 5 log x · 2 log y
- log(5x) + log(2y)
- 5 log x + 2 log y
- 7 log(xy)
- 2
Evaluate the natural logarithm.
ln (e3 · e2)
Answer:
- 3
Evaluate the common logarithm.
log 101.5
Answer:
- 4
Solve for x.
log27 x = 23
Answer:
That was 4 of 20 questions.
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