Thursday, 16 February 2012


1) What is a function?
Is an expression to involve something into a relationship
x=5 f(x)=10
so f=2
eg: How the shape of line is depended on the function
2) What is the relationship between x & y?
x is an independant variable but y is a dependent variable as it depends on x
3) Function a relation?
Yes, With a function equation/expression we can find out how the line is related to the coordinates, or how the coordinates affect the function equation

Done By: Yap Boon Pin Gavin Yoshiki

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