1. P RE AP P RE C ALCULUS M RS. AM R EICHLE This is a test page

2. P ROBLEM OF THE D AY (POD)

3. PreCal Notes:

7. x x

9. P ROBLEM OF THE D AY (POD)

10. Horizontal Line Test for Inverse Functions A function f has an inverse function if and only if no horizontal line intersects the graph of f at more than one point.

11. One-to-One Functions A function f is one-to-one if each value of the dependent variable corresponds to exactly one value of the independent variable. A function f has an inverse function if and only if f is one-to-one.

15. A SSIGNMENT : 1-9 1.9 Exercises pp. 99-102 1,6 9-12 13-19 odd 25 28-33 39,42,55,55,57,66,68 Skills Review Solving quadratics (try video: vimeo.com/31371607) 95-101 odd