In the graph above, what is the correct description of any location to the left of the zero?
a. negative displacement
c. negative position
b. negative distance
d. negative change of displacement

Abank manager wants to encourage new customers to open accounts with principals of at least $2 comma 500. he decides to make a poster advertising a simple interest rate of 3%. what must the principal be if the bank manager also wants to advertise that one can earn $10 the first month? can the poster correctly say, "open an account of $2 comma 500 and earn at least $10 interest in 1 month! "?