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1.Combining Integers

Blizzard Bonus 2Chandler Crimmins

2.Absolute Values

3.Multiplying and Dividing Integers4.Graphing Terms5.Linear Equation

6.Prime Numbers7.Simplifying Ratios8.Scale

9.Functions

10.Proportions

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Combining IntegersCombining Integers is easy. All you need to do is find your Negatives and your Positives and then add them.

Ex: -4 + 5 –7 + 6 All you need to do is add -4 and -7 to equal -11. Then add 5 + 6 to equal 11.Then write it like this

11 – 11 = 0

So now you try 7 - 9 + 4 – 1

Answer: 1

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Absolute ValuesAn Absolute Value is taking whichever number you’re using and finding out how big the distance between it and zero is. If you’re subtracting or adding it doesn’t matter if it’s a negative.

Ex: -7 The Absolute Value is 7

Ex2:14The Absolute Value is 14, NOT -14Now try one on your own.52

Answer:52 Main Pag

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Multiplying and Dividing IntegersIn order to multiply and divide integers. You must first know the rules of multiplying and dividing. Please note that these rules do NOT apply to adding and subtracting.

+, + = Positive-, - = Positive

+, - = Negative-, + = Negative

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Graphing TermsThere are three terms you at least need to know in order to graph something properly, they are. You must also know that the X coordinate comes first.

RelationshipDomainRangeRelationship: A set of ordered pairsEx: 9,4Domain: X coordinate Ex: 9Range: Y coordinateEx: 4 Main Page

Linear Equation

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All linear equations have two variables which appear in separate terms and do not have an exponent.Ex: Y=2x – 1Non-Ex: Y=x2 – 1

When graphed linear equations form straight lines.

Example of a straight line:

Prime NumbersA Prime number is a number that is only divisible by two factors one, and itself. One is not a prime number.

Examples: 11, 17, 19

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The higher up you go in numbers the less likely that there will be a prime number.

Simplifying RatiosSimplifying ratios is simply just finding the greatest common factor of both numbers then dividing them by it.Ex: 4 --- 8In this example you see that both 4 and 8 are divisible by 4. So after dividing both you end up with 1 --- 2

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So now you try.

4 ---

16

Answer:1

---4

ScaleFor this lesson we will use this map to the right.Lets pretend that each one of the ½ inch spaces on both the X and Y Axis are 1 foot. So that means.

½ inch is equal to 1 foot

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FunctionsA Function is a variable that will always equal a certain number.

Ex: N = 4

This means that no matter what the circumstance is N will always equal 4.

Example of this in use: 5 – N

The answer is 1, because all this is really saying is 5 – 4.

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ProportionsA Proportions states that two numbers are equal.

Ex: 4 8

--- = ---8 16

As you can see all four numbers are divisible by 4 so that means they are proportional.

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