Find the exact points and factorise , Mathematics

Consider the function f(x) = x2 - 2x - 1.

(a) Factorise f(x) exactly.

(b) Find the exact points (x and y coordinates required) where the graph of y = f(x) cuts the x and y-axes.

(c) Graph y = f(x), marking on your diagram any points where the curve cuts the x and y axes.

 

Posted Date: 4/2/2013 7:03:45 AM | Location : United States







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