Applications of Exponentials (Grade 11 NSC Matric Mathematics): Flashcards
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Practise the cards
10 cards from this deck
Two uses of exponential functions
Two uses of exponential functions
Population growth & calculating interest
How exponential growth increases
How exponential growth increases
Same percentage over equal time intervals
What stays constant in exponential growth?
What stays constant in exponential growth?
Percentage increase (not absolute amount)
Exponential growth formula
Exponential growth formula
Initial
Express 80% growth rate as decimal
Express 80% growth rate as decimal
0.8
Time units requirement in formula
Time units requirement in formula
Must match growth rate period
Growth factor formula
Growth factor formula
How to write very large results?
How to write very large results?
Scientific notation
Conversion: 1 day to hours
Conversion: 1 day to hours
24 hours
Conversion: 1 year to months
Conversion: 1 year to months
12 months
