1. Name:__________ warm-up 8-3 Find the LCM of 13xy 3 and 20x 2 y 2 z

2. Find the perimeter of the triangle. Express in simplest form. ?

3. Details of the Day EQ: How do radical functions model real-world problems and their solutions? How are expressions involving radicals and exponents related? I will be able to… Activities: Warm-up Review homework Notes: 8-3 Graphing Reciprocal Functions Wed: 7-1,2,3 Class work/ HW Vocabulary: reciprocal function has an equation of the form f(x) = 1/a(x), where a(x) is a linear function and a(x) ≠ 0 Hyperbola the set of all points in the plane such that the absolute value of the difference of the distances from two given points in the plane, called foci, is constant.. Determine properties of reciprocal functions. Graph transformations of reciprocal functions.

4. 8-3 Graphing Reciprocal Functions

5. A Quick Review Find the LCM of 13xy 3 and 20x 2 y 2 z

6. A Quick Review Find the perimeter of the triangle. Express in simplest form.

7. Notes and examples Determine the values of x for which is not defined. Factor the denominator of the expression.

8. Notes and examples Determine the values of x for which is not defined Identify the asymptotes, domain, and range of the function.

9. Notes and examples Identify the asymptotes, domain, and range of the function. Identify the asymptotes of the function.

10. Notes and examples Identify the domain and range of the function

11. Notes and examples

12. Graph the function State the domain and range.

13. Notes and examples State the domain and range of

14. Notes and examples OMMUTING A commuter train has a nonstop service from one city to another, a distance of about 25 miles. Write an equation to represent the travel time between these two cities as a function of rail speed. Then graph the equation. COMMUTING A commuter train has a nonstop service from one city to another, a distance of about 25 miles. Explain any limitations to the range and domain in this situation.

15. Notes and examples A. TRAVEL A commuter bus has a nonstop service from one city to another, a distance of about 76 miles. Write an equation to represent the travel time between these two cities as a function of rail speed. TRAVEL A commuter bus has a nonstop service from one city to another, a distance of about 76 miles. Graph the equation to represent the travel time between these two cities as a function of rail speed.

16. Notes and examples