Christian's Journal Entry

April 5, 2010

Today in math, we analyzed the difference between Extrapolation and Interpolation, we also differentiate, Linear Relation and Linear Equation...


INTERPOLATION: Estimating a value between the given value.



EXTRAPOLATION: Estimating a value beyond the given value.

Linear equation is finding the equation on the x and y axis, showing a straight line when graphed.

Example.



Linear relation is relation that appears as a straight line whe

Hi Everyone, today was one of those days where we need to do work. Today we make our foldable. In the foldable you should have the following headings:

• LINEAR RELATIONS (as a title)
• KEY WORDS(first flap)
• INTERPOLATE(second flap)
• EXTRAPOLATE(third flap)
• 6.1 MATH LINK(fourth flap)
• 6.2 MATH LINK(fifth flap)
• 6.3 MATH LINK(sixth flap)
• WRAP IT UP(seventh flap)

You should have something like
this:
In "Keywords" you should have the following key terms :

• Linear Relation
• Linear Equation
• Numerical Coefficient
• Variables
  
• Constant
• Interpolate
• Exterpolate

By now you should have define the key terms.

HOMEWORK:

-Math link Introduction

-Math link 6.1

-Create the Chapter 6 foldable, you ONLY need to make the key words part (linear relation, linear equation, interpolate, and extrapolate) and the side part where is says Interpolation and Extrapolation.

-Read through the beginning of chapter 6, and do CYU 2 and 3, Practise 4 or 5 or 6, then 7 or 8 or 9, Apply 2 of 11-14, and ALL of Extend.

-Workbook 6.1

For the next scribe I pick.... MELANIE

Hey 9-05! Today in math class, we didn't do much but Mr.B gave us an overview of what were going to learn on the the next unit, 7.6 (SIMPLIFYING POLYNOMIALS WITH POWER) and sometime this week were also going to learn how to devide polynomials or factoring polynomials.

He also gave us examples:


* Do the exponent.
* Then the binomial multiplied by binomial rule applies(First Outside Inside Last) also known as Distributive Property.

AN OVERVIEW OF DEVIDING POLYNOMIALS:

In this problem there are common factor in the numerator(top) and denominator(bottom). One way of solving it is I can seperate Division into two fraction. For more details just wait till the teacher talks about it in class.

Today we also talked about the homework that needs to be done.
Homework that needs to be done:
7.1 and 7.2 Workbook

7.1 and 7.2 Extra Practice

7.1 and 7.2 Text Book

7-3 Exercise

7-4 Exercise

Daffinition Decoder

Journal.

Note:
We Hand in our stash it with chapter 7

Soon we will have our very first pi day(Yaaay), ARE YOU EXCITED? well before I end this scribe let me tell you a short summary about what pi day is. Pi day is when we celebrate the number 3.1459........ and so on, on march 14 (03/14). Pi is a Greek letter is for the ratio of the circumference of a circle to its diameter. the symbol for pi was first used in 1706 by some guy named William Jones.... Well that's it for now. Sorry if this scribe is boring.

Well, I hope that there's nothing more to talked about, if i missed something

JUST LEAVE A COMMENT !

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