Graph at bottom brainliest answer come ! jane is studying the rate at which the sale of a particular brand of chocolate has increased over the years. the graph below shows the number of bars sold y, in thousands, after x years since the year 2000: what does the y-intercept of the graph represent? price of a bar of chocolate number of bars sold in 2000 number of bars sold before 2000 rate of increase in the sale of chocolates