1. AP Calculus BC
September 12, 2016

2. hOMEWORK

3. Learning Targets
I I can use related rates to solve real-life problems.
I modeled real-life problems involving related rates.
I used differentiation techniques to solve related rates problems

4. Related Rates
Many real-life problems involve multiple variables that are related to each other and are changing with respect to time. These problems are called related rates problems.

5. Ripples in a pond
A pebble is dropped into a calm pond, causing ripples in the form of concentric circles. The radius r of the outer ripple is increasing at a constant rate of 1 foot per second. When the radius is 4 feet, at what rate is the total area A of the disturbed water changing?

6. An Inflating Balloon
Air is being pumped into a spherical balloon at a rate of 4.5 cubic feet per minute. Find the rate of change of the radius when the radius is 2 feet.

7. Learning Targets
I I can use related rates to solve real-life problems.
I modeled real-life problems involving related rates.
I used differentiation techniques to solve related rates problems

8. Assignment #7
§2.6 pp : 21, 31, 37, 44, 53
Chapter 1 and 2 review (Choose 10 problems from each chapter) Due Sept 20th