Mathematics A-Level
logarithmic domain
What logarithmic domain means in Mathematics A-Level, as defined for WJEC.
Definition of logarithmic domain
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Reference: WJEC
The graph of y = logₐ x has domain x > 0, since logₐ 0 is undefined.
Topics that use logarithmic domain
- Exponentials and logarithms (AS Unit 1: Pure Mathematics A) (WJEC A-Level)
Related terms
- ambient temperature baseline
- carrying capacity
- combining logarithms
- domain restrictions
- exponential growth
- exponential models
- fractional coefficients
- gradient and intercept
Using logarithmic domain in the exam
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