Find the y-intercept of (x^2(x+7)^2(x-2)^3)/(x(x^2+7)) – InterviewSolution

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1.	Find the y-intercept of (x^2(x+7)^2(x-2)^3)/(x(x^2+7))
Answer» Solution :For y-intercept `f(0)=(0(0+7)^2xx(0-2)^3)/(0(0+7))=(0xx(49)(-8))/(0xx(7))=0/0` That means the given function is not defined at `x=0` Therefore there is no Y-intercept for this, rational function.

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