1. Before we start this lesson
L Marizza A Bailey Lesson Name:
2/5/2019
Before we start this lesson
You are either correcting your homework or working on the next one.
AP Calculus BASIS Scottsdale

2. L Marizza A Bailey Lesson 30 Name:
2/5/2019
Lesson 30
Graphs of Reciprocal Functions
AP Calculus BASIS Scottsdale

3. L Marizza A Bailey Lesson 30 Name:
2/5/2019
The secant graph is the reciprocal of cosine
The x-intercepts of cosine = vertical asymptotes of secant
y-intercepts are reciprocals
AP Calculus BASIS Scottsdale

4. L Marizza A Bailey Lesson 30 Name:
2/5/2019
AP Calculus BASIS Scottsdale

5. L Marizza A Bailey Lesson 30 Name:
2/5/2019
If you draw both on the same axis, you can see that as f(x) decreases, 1/f(x) increases.
AP Calculus BASIS Scottsdale

6. L Marizza A Bailey Lesson 30 Name:
2/5/2019
If you draw both on the same axis, you can see that as f(x) increases, 1/f(x) decreases.
AP Calculus BASIS Scottsdale

7. L Marizza A Bailey Lesson 30 Name:
2/5/2019
The cosecant graph is the reciprocal of sine
The x-intercepts of sine = vertical asymptotes of cosecant
y-intercepts are reciprocals
AP Calculus BASIS Scottsdale

8. L Marizza A Bailey Lesson 30 Name:
2/5/2019
AP Calculus BASIS Scottsdale

9. L Marizza A Bailey Lesson 30 Name:
2/5/2019
The cotanent graph is the reciprocal of tangent
The x-int of tangent = vertical asymptotes of cotangent
The vertical asymptotes of tangent = x-int. of cotangent
y-intercepts are reciprocals
AP Calculus BASIS Scottsdale

10. L Marizza A Bailey Lesson 30 Name:
2/5/2019
AP Calculus BASIS Scottsdale

11. L Marizza A Bailey Lesson 30 Name:
2/5/2019
AP Calculus BASIS Scottsdale