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QLD · Specialist Mathematics
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QLDSpecialist MathematicsUnit 4: Further calculus, and statistical inference

Quick questions on Growth, decay, cooling and logistic models in QCE Specialist Mathematics Unit 4

1short Q&A pairs drawn directly from our worked dot-point answer. For full context and worked exam questions, read the parent dot-point page.

What is interpreting the constant kk?
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The constant kk sets the timescale: a larger k|k| means faster change. Solve for kk using a second data point (for example a known value at a later time) when the scenario provides one.

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