math 110: pre-calculus 11 when you first arrive in class: –if you have any questions about the...

Math 110: Pre-Calculus 1 1

• When you first arrive in class:– If you have any questions about the homework

please put the question #’s on the board• If someone has already put your question # up, and

you’d like to see an explanation, please put a check mark next to the problem

• The idea being that problems that lots of people are finding difficult will be clearly marked

• We’ll start with ≤ 10 minutes of Q+A

Math 110: Pre-Calculus 1

Instructor: Mike Panitz

(mpanitz@cascadia.ctc.edu)

http://freire.cascadia.ctc.edu/facultyweb/instructors/mpanitz/Courses/2007Sp/MATH110/

Math 110: Pre-Calculus 1 3

• Today’s Topics– Q+A– Distance Formula

• Formula

• “Where does it come from?”

– Midpoint Formula• Formula

– Graphing Equations• By Hand

• By calculator

– Solving Linear Equations• By calculator

Math 110: Pre-Calculus 1 4

• Reading review for this class:– Q + A: Reviewing material– §1.1 - Graphing Equations– § 1.2 – Solving Equations Using a Graphing

Utility ; Linear and Rational Equations

• Reading for next class:– § 1.2 – Solving Equations Using a Graphing

Utility ; Linear and Rational Equations – § 1.3 – Quadratic Equations

Math 110: Pre-Calculus 1 5

Note-taker for the class?

• If you would like to take notes for the class, and get paid to give copies to the school, talk to me during/after class

Math 110: Pre-Calculus 1 6

Contact Info

• Sending me your email address before Friday, 5pm, and you will get you 2.5 points of extra credit.

• Subscribing to the Google Group before Friday, 5pm, will get you 2.5 points of extra credit.