Question

Aiden is a taxi driver. M(n) models Aiden's fee (in dollars) for his n^th drive on a certain day.What does the statement M(8) <M(4)

M, mean 

Answer 1

Aiden earned less money for his 8th than he earned for his 4th drive.

Answer 2

M(n) denotes Aiden's fee (in dollars) for his n^th drive on a certain day.

Then:

• M(8) is Aiden's fee for his 8th drive;
• M(4) is Aiden's fee for his 4th drive.

M(8)<M(4) means that 8th drive was less expensive than 4th drive.