Recent Changes

Independent Quick Study Assignment: There are Different Kinds of Numbers??????
Teamwork Tuesday Assignment
February 23, 2011
Rabeea Fatima
AMC math contest. No math class.
Finding The Second Derivative
Friday, February 25, 2011, by Shen Wang
Today we did not have class because of our trip to the Nanotech Lab the University of Toronto. We will do some review on Friday and we will also have a work period this coming Monday.
If you want to do some more practice or review, this website has some good examples (press the book or the pencil icon): http://www.woodbridgecollege.yrdsb.edu.on.ca/courses/calculus/
its applications:
http://www.youtube.com/watch?v=eEhkBmHqGA8
Homework: Remember to print the practice test from the wiki and begin studying for our test on Tuesday March 8.
used for fractions
{quotient_rule.gif}
HOMEWORK
STUDY!
Unit Test: Rates of Change and Derivatives Basic

Virginia Lee
Topic: Increasing and Decreasing Functions
their derivatives.
We
We can use or decreasing.
Ex 1: Find the intervals of increasing and decreasing for:
+ 5
f ’(x) = 6x2+6x-36
0 = 6(x+3)(x-2)
x = -2, 3 <- Called critical points
> x
-3
-3 < x < 2
x
x > 2
f
f ’ (x)
+
+
-
+
∴ -6x (x - 3) = 0
∴ x = 0, 3 - critical points
= 15
f(5)
f(5) = -21 absolute min
f(0)
f(0) = 4
f(3) = 31 – absolute max
Sketching a Function Graph From a Derivative Graph Handout
Homework: N/A
Extra link: http://www.csp.science.ubc.ca/life/StudentSamples/Website1/theory.html explains the above in more detail.
Rabeea Fatima
March 23, 2011
Minima and maxima (contd.)
Helpful Links:
http://www.youtube.com/watch?v=QtXCIxB6kW8
http://www.youtube.com/watch?v=Z7QWpBU1ePU&feature=related
Homework sheet handed out. 

Notes:
{Local Max and Min.docx} 


Gurpriya Kaberwal
March 29, 2011

Notes for June 6th 2011 - Matt Dell'Angelo
today at the start of class we reviewed eq'ns of lines in 2D by doing the who what when and how for;
parametric, slope/y-int, scalar, and vector addition

- Lines can be represented by using vecotrs or parametric eq'ns
- in 3D we can us scalar eq'ns to represent planes
- a line passing through the point Po with position vector n - [Xo, Yo, Zo] and direction vector m = [m1, m2, m3]
1) Vector Eq'n = r = ro + tm
[x,y,z] = [Xo, Yo, Zo] + t [m1, m2, m3]
2) Parametric Eq'ns For lines;
x = Xo + tm1
y = Yo + tm2
z = Zo + tm3

today at the start of class we reviewed eq'ns of lines in 2D by doing the who what when and how for;
parametric, slope/y-int, scalar, and vector addition
Normal Vector
- Normal means perpendicular
the eq'n of a = ax + by + c = 0 n = [a,b]
Three Space (3D or Spaceland)
- Lines can be represented by using vecotrs or parametric eq'ns
- in 3D we can us scalar eq'ns to represent planes

Teamwork Tuesdays
Exam Information
Exam Review

Teamwork Tuesdays
Exam Information
Exam Review

Lines and Planes
Teamwork Tuesdays
Exam Information