1.Combining Integers Blizzard Bonus 2 Chandler Crimmins 2.Absolute Values 3.Multiplying and Dividing Integers 4.Graphing Terms 5.Linear Equation 6.Prime.

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Presentation transcript:

1.Combining Integers Blizzard Bonus 2 Chandler Crimmins 2.Absolute Values 3.Multiplying and Dividing Integers 4.Graphing Terms 5.Linear Equation 6.Prime Numbers 7.Simplifying Ratios 8.Scale 9.Functions 10.Proportions Exit

Combining Integers Combining Integers is easy. All you need to do is find your Negatives and your Positives and then add them. Ex: –7 + 6All you need to do is add -4 and -7 to equal -11. Then add to equal 11. Then write it like this 11 – 11 = 0 So now you try – 1 Answer: 1 Main Page

Absolute Values An 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 Ex2:14 The Absolute Value is 14, NOT -14 Now try one on your own. 52 Answer:52 Main Page

Multiplying and Dividing Integers In 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 Main Page

Graphing Terms There 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. Relationship Domain Range Relationship: A set of ordered pairs Ex: 9,4 Domain: X coordinate Ex: 9 Range: Y coordinate Ex: 4 Main Page

Linear Equation Main Page All linear equations have two variables which appear in separate terms and do not have an exponent. Ex: Y=2x – 1 Non-Ex: Y=x2 – 1 When graphed linear equations form straight lines. Example of a straight line:

Prime Numbers A 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 Main Page The higher up you go in numbers the less likely that there will be a prime number.

Simplifying Ratios Simplifying ratios is simply just finding the greatest common factor of both numbers then dividing them by it. Ex: In this example you see that both 4 and 8 are divisible by 4. So after dividing both you end up with Main Page So now you try Answer:

Scale For 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 Main Page

Functions A 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. Main Page

Proportions A Proportions states that two numbers are equal. Ex: = As you can see all four numbers are divisible by 4 so that means they are proportional. Main Page

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