A bank account starts with $10. Every month, the amount of money in the account is tripled. a) Write a function that models the amount of money in the account every month.

b) How much money will be in the account in 7 months?

Which of the following describes how to translate the graph y = |x| to obtain the graph of y = |x+1|+1? shift 1 unit left and 1 unit down shift 1 unit left and 1 unit up shift 1 unit night and 1 unit down shift 1 unit nght and 1 unit up