Lucas Scribe post for Monday March 24, 2008

LS:36

Notes:

Mr. Rochester said: Today is the last day you can hand in late work. Please hand in all missing assignments with assignments sheet finished. This means the stared assignments that you have done should be circled. Also their will be a quiz on LS 46 on tuesday march 25.

Algebra 2 notes for LS 36

1.

Point G

Y= 14-2x - Seats

Y= 6- 4/6x - Wheels

Point D

Y=6-4/6x - wheels

Y= 5-1/3x- gas tank

2.

profit= 1x+2y

3.

x+2y=Profit

x+2y=11

2y=11-x

y= 11/2- x/2

4.

3x+2y=profit

2y=p-3x

y=p/2-3/2x

22

Maxx is Scribe

I get most things

I get most things in this unit. The only thing i need to review is when interest decreases instead of increasing.

continuous and Discontiuous funciton bb 44 D

Fx 43 and 44 mainly focused on 44 d:

Using fx 43 we fill in the table. When you graph the table this is what it looks like(look below)
(this is a continuous function)
44D asks if the table graphs into a discrete or continuous function. You can tell this is a continuous function because the points connect and is a polynomial function and all polynomial functions are continues. In problem c the exponent becomes more and more negative, x goes from -1 to negative 4 or gets smaller and smaller. The value of y gets smaller and smaller and closer to 0. When the input changes the output also changes in a like manner. That is another way you can tell it is a continuous function.