3. A group of workers is harvesting berries at a constant rate. An equation that represents the number of baskets of berries the
workers picked over a period of time, in hours, is y = 2x + 15. (a) What are the slope and the y-intercept for the equation that represents the number of baskets of berries the workers picked over a period of time? (b) What are the rate of change (slope) and the initial amount (y-intercept)? Explain the meaning of the rate of change and the initial amount for the situation. Answer in complete sentences