3. A group of workers are harvesting Pumpkins at a constant rate. An equation that represents the number of Pumpkins the workers picked over a period of time, in hours, is y = 3x + 10. (a) What is the slope and the y-intercept for the equation that represents the number of pumpkins the workers picked over a period of time?

(b) What is 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