1. the price of tomatoes went from $1.12 per lb to $1.96 per lb over 3 years. find the average rate of change of the price of tomatoes. a. $0.85 per lb per year b. $0.66 per lb per year c. $0.62 per lb per year d. $0.28 per lb per year2. the graph represents jason's speed on a recent trip. for which time period is his rate of change constant? a. between 0 and 5 minutesb. between 5 and 10 minutesc. between 10 and 20 minutesd. between 20 and 25 minutes