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What does C(t)C(t)C(t) mean in a function model?

A

In y=Aekxy=Ae^{kx}y=Aekx, k>0\boxed{k>0}k>0​ models growth, while k<0k<0k<0 models decay.

B

The surrounding temperature.

C

How quickly the object cools.

D

The value of function CCC at input ttt, not C×tC\times tC×t.

Card 1 of 25

1.3.8 Functions in modelling (A-level only) Flashcards

  1. A Level
  2. /Maths
  3. /1.3.8 Functions in modelling (A-level only)

25 flashcards on OCR (MEI) A Level Maths 1.3.8 Functions in modelling (A-level only): the key formulae, methods and definitions you need to recall for Component 01, Component 02 and Component 03.

Flashcards