1. A mother has graphed her baby’s growth. Find the rate of change in the weight of the baby from 3 months to 6 months. A. 1.5 pounds per month B. 1.375 pounds per month C. 1.25 pounds per month D. 1.75 pounds per month Hint 2. Mitchell is on a diet. The table shows his weight from the start of the diet. Find the rate of change in his weight from the third week to the seventh week. A. -1.5 pounds per week B. -2 pounds per week C. -1.4 pounds per week D. -1 pound per week Hint 3. The graph shows the change in the number of poodles registered with the American Kennel Club. Find the rate of change in number of poodles registered from 2000 to 2002. A. -6,000 poodles per year B. -4,500 poodles per year C. -3,000 poodles per year D. -12,000 poodles per year Hint 4. The graph shows the fuel efficiency for the light duty trucks in the United States. Find the rate of change in the fuel efficiency from 1999 to 2000. A. 0 mpg per year B. -0.2 mpg per year C. 0.075 mpg per year D. -0.4 mpg per year Hint 5. The graph shows the price of a television. Find the rate of change in the price of the television from 1998 to 2000. A. \$0 per year B. -\$8.33 per year C. \$8.33 per year D. -\$12.50 per year Hint