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07-30-2007

1. y= 5x +4 y - 4 = 5x y-4 /5 = x x - 4 /5 = y = f(x)2. y = x^2 + 3 y - 3 = x^2 extract the root from y - 3 = x root x-3 = y = f(x)The other are easy when you know understand the way to solve.

07-30-2007	#2
BeyondMyDreams Guest Posts: n/a	1. y= 5x +4 y - 4 = 5x y-4 /5 = x x - 4 /5 = y = f(x)2. y = x^2 + 3 y - 3 = x^2 extract the root from y - 3 = x root x-3 = y = f(x)The other are easy when you know understand the way to solve.