Precalculus

  Math 140 MW 8:30 Bilger 152
         

            dale

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Practice taking online exam    Exam 2. Expand the middle box to view the answers.
Then take PreExam 2. Due Midnight Tuesday Oct. 14.
Take the preexam 1 on any internet-connected computer as many times as you wish, highest score is recorded.
Exam 2, which is taken in the computer lab, may be taken only once.

Syllabus      MW Schedule     TTh Schedule    Calendar     Common errors   
Lectures & HW    Online Lecture Videos      Download Lecture Videos      Groups     

Weekly Schedules:       Exam       Gateway      Combined Office hours     Tutoring     

Tutoring is free in PSB 315.
    Mon. 9:00-11:30, 12:30-3:30
    Tues.-Fri. 8:30-3:30.
Exams, PSB 208. Bring Photo ID, no calculators, bring scratch paper for gateways, not for exams
Schedule: Arrive and begin your exam during the following times.
    Monday 9:30 - 10:00 r.y.
    Monday 1:30 - 2:00 l.k.
    Wednesday 2:30 - 3:00 v.n.
    Thursday 3:00 - 3:30 d.m.
    Friday 10:30 - 11:00 d.y.
       Midterm and Gateway exams are in PSB 208
First Gateway Monday Sept. 15
Exam 1 Lectures 1-6 Sept.   24-29   Online Pre-exam 1 due midnight Tuesday Sept. 23.
Exam 2 Lectures 7-12 Oct.   15-20  Online Pre-exam 2 due midnight Tuesday Oct. 14.
Last withdraw day = last Gateway = Oct. 24.
Keller 419 secretary sign's all withdrawals.   
Must get 28 on some Gateway to get an A, B, or C in the course.  
Exam 3 Lectures 13-18 Nov. 5-10  Online Pre-exam 3 due midnight Tuesday Nov. 4.
Exam 4 Lectures 19-24 Nov. 26-Dec. 1  Online Pre-exam 4 due midnight Monday Nov. 25.
Final Everything Wed. Dec. 17, 12:00 - 2:00.   Bilger 152
  Sample Gateway Exams :    gw 1    gw 2    gw 3    gw 4    gw 5    Worked examples
  Practice Exams - hard copy :    Exam 1    Exam 2    Exam 3    Exam 4    Exam 5
  Online PreExam : PreExam 2
  Formulas for   Exam 1    Exam 2    Exam 3    Exam 4    Final  
Myers' Office PSB 318
Office Phone 956-4672
Home Phone 536-1285
(Ask for "Prof. Myers" not "Dr. Myers" which will get my wife, an M.D.)
Office hours MW 9:30-10:00, 11:30-12:00, 12:30-1:00
F 11:30-1:00 and by appointment.
If you have to wait, do so on a chair inside the office.
Waiting outside is always futile.
Email     dale
     Get your grade   here   .
Lab Instructor
Section
Office
Phone
Hours
Email
Diane Yap
140-6, TR 12:00, K301 Keller 403F 956-9087 Th 10:30-12:00
dianey
Vu
Nguyen
140-1, MW 9:30, K401
140-3, MW 11:30, K413 		Keller 404G 956-9004 MW 1:00-2:00
TTh 1:30-2:30
nguyenvu
Lisa Kodgis
140-2 MW 10:30 K401
140-7 TR 1:30 K413 		Keller 404F 956-9184 MW 11:25-11:55
TTh 2:30-3:30
kodgis
Rintaro Yoshida
140-4 MW 2:30 K401
140-5 TR 9:30 K301 		Keller 403B 956-9133 MW 12:30 - 1:30
yoshi

Equation grapher
Here's an online graph drawing site you can use to check your graphs.
Grapher   Type in  x^2-1  to graph   x2-1.

Calculators
If you have Windows you might like one of these downloadable programs.
Equation grapher    DreamCalculator    Calculator    Calculator and grapher
To install: download, unzip, run the extracted setup.exe.

PreCalculus links
All PreCalculus topics      Trig    Trig Proofs      WebMath
Dave's Short Course in Trigonometry      Trigonometry