document.write( "Question 813573: Find the x intercepts of y = x^2 - 4x\r
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Algebra.Com's Answer #489784 by ewatrrr(24785) $\"\"$ $\"About$

You can put this solution on YOUR website!

 
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document.write( "Hi,
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document.write( "Find the x intercepts of 
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document.write( "y = x^2 - 4x
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document.write( "y = x(x - 4)   |Note:  y = 0 when curve crosses x -axis
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document.write( " x(x-4) = 0  x = 0   0r   x = 4
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document.write( "Curve crosses the x-axis at (0,0) and (4,0)
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