On the day Alexander was born, his father invested $5000 in an account with a 1.2% annual
growth rate. Write a function, A(t), that represents the value of this investment t years after
Alexander’s birth.
Determine, to the nearest dollar, how much more the investment will be worth when Alexander
turns 32 than when he turns 17.

Suppose you are an avid reader and are looking to save money on the cost of books instead of paying about $20 for each book, you decide to look into purchasing a kindle for $120 you can purchase e-books for about $5 each 1. find the slope-intercept equation for the cost of the hard copy of books using x to represent the number of books 2. find the slope-intercept equation for the cost of the kindle with cost of e-books using x to represent the number of books