1. Math 128 (Trigonometry) Instructor: Michael Mays
Scientific calculator needed, graphing OK
Attendance required, important, 7.5% of grade
Homework required, important, 10% of grade

2. Grading 4 WebCT tests @ 100 points (taken in 213-215 ARM)
10 Labs in points (best score on 2 tries)
points
10 WebCT Homework 8 points (accessible anywhere, three tries, random sample of assigned homework problems for the week)
Comprehensive final December 160 points

3. y
Quadrant I
x > 0, y > 0
Quadrant II
x < 0, y > 0 x
Quadrant III
x < 0, y < 0
Quadrant IV
x > 0, y < 0

4. y d x

8. y
y-intercept x
x-intercepts