Paul is a freshman in college, and his new habits are causing him to gain weight. At the start of the
school year, he weighs 140 lb. The table shows his weight gain for the first 3 months. a. Is this a linear or exponential weight gain? Explain why.
b. If this pattern were to continue, what would Paul weigh after 4 months?
c. What calculation would you need to do to find Paul's weight after 9 months (without finding his
weight after 8 months)? Write out the calculation, and then find his weight.

Question

Paul is a freshman in college, and his new habits are causing him to gain weight. At the start of the
school year, he weighs 140 lb. The table shows his weight gain for the first 3 months.  a. Is this a linear or exponential weight gain? Explain why.
b. If this pattern were to continue, what would Paul weigh after 4 months?
c. What calculation would you need to do to find Paul's weight after 9 months (without finding his
weight after 8 months)? Write out the calculation, and then find his weight.

Quizplus · Accepted Answer

The Answer of Paul is a freshman in college, and his new habits are causing him to gain weight. At the start of the
school year, he weighs 140 lb. The table shows his weight gain for the first 3 months.  a. Is this a linear or exponential weight gain? Explain why.
b. If this pattern were to continue, what would Paul weigh after 4 months?
c. What calculation would you need to do to find Paul's weight after 9 months (without finding his
weight after 8 months)? Write out the calculation, and then find his weight.

Paul Is a Freshman in College, and His New Habits