The graph of f(t) = 5.2' shows the value of a rare coin in year t. What is the
meaning of the y-intercept?
15+
10
1 2 3 4 5
A. When it was purchased (year 0), the coin was worth $2.
B. When it was purchased (year 0), the coin was worth $5.
OC. Every year, the coin is worth 5 more dollars.
D. In year 1, the coin was worth $10.