Question

oose the situation which would best be modeled by an exponential decay function.
A) An island is being eroded away and loses 10% of its beachfront every year.
Eliminate
B) A player's batting average decreases by .025 for each year he is in the major leagues.
C) A bank account has fallen below a minimum balance and is being charged $1.50 per day in fees.
D) A machine depreciates (loses value) by $1000 in its first year, by $2000 in its second, $3000 in its third, etc.

Answer 1

Answer:

The following would be best modeled by an exponential decay function

A.) An island is being eroded away and loses 10% of its beachfront every year.

D.) A machine depreciates (loses value) by $1000 in its first year, by $2000 in its second, $3000 in its third, etc.

Step-by-step explanation:

The following would be best modeled by an exponential decay function

A.) An island is being eroded away and loses 10% of its beachfront every year.

D.) A machine depreciates (loses value) by $1000 in its first year, by $2000 in its second, $3000 in its third, etc.