Math 140 - College Algebra
Section BC - Spring 2011  Final grades are now posted on Blackboard. Thank you for your hard work and enjoy the summer! Assignments

Questions
Problem Set 1
Problem Set 2
Problem Set 3
Problem Set 4
Extra Credit Assignment 1

Worksheets, Lecture Notes

Linear Equations (Class 1)
Solving systems of equations
by substitution   by elimination (Class 1)
More Equations (Practice) (Class 1)

Fractions and Decimals (Class 2)

Completing the Square - Part 1, Part 2 (Class 3)
Factoring 1 (Class 3)

Completing the Square - Part 3 (Class 4)

Completing the Square - Part 4 (Class 5)
The Pythagorean Theorem (Class 5)
Exponents 1 (Class 5)

Graph of a parabola (Class 6)

Writing equations of lines (Class 7)

Optimization (Class 9)

Non-linear systems (Class 11)
Circles 1 (Class 11)

Basic Percent Problems (Class 14)
Logarithms 1 (Class 14)

Domains of functions (Class 15)

Logarithms 2 (Class 17)

Deriving the quadratic formula (Class 18)
Exponential Equations (Class 18)
Rational Inequalities (Class 18)