Sunday 9 November 2014

Translation


Explain what a translation is 
A translation is an object that changes its position but not its size or shape. 


Explain how a vector works. What does it look like? What does the top number indicate? 
A vector is numbers in brackets ( ) that moves the shape up or down left or right
the top number is left or right, you move it left if it is a negative number - and right if it's positive.

What does the bottom number indicate?
The bottom number indicate if the shape goes up or down
if it goes down then it must be a negative number and if it goes up it a positive.


Give a real life example of when translation is used. 
You use translation when you are in a elevator because you go up or down 

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