Thursday, October 2, 2008

Graphing lines intercept

hi! everyone I'm your scribe today. Dr. Aviatar discussed about intercept she did some example for us as a class. Most of her explanation was about intercepting X is always Y=0, Intercepting Y is always X=0.

This is one of Dr. Aviatar's example:
3x-2y=6

x-intercept
y=0

3(x)-2(0)=6
3x=6
x=2

y-intercept
x=0

3(0)-2(y)=6
-2y=6
y=-3

Dr. Aviatar gave us seat work its on the book Exercise 11 (#1,3,5,7&9)
for the homework part is also on Exercise 11 (#11-13-line segment)
By the way the next scribe for tomorrow's class will be Faven....

No comments: