Mathematics A-Level
index form conversion
What index form conversion means in Mathematics A-Level, as defined for WJEC.
Definition of index form conversion
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Reference: WJEC
Rewriting y = logₐ x as aʸ = x, where the base of the log becomes the base of the power.
Topics that use index form conversion
- 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 index form conversion in the exam
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