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# Find all curves in x-y plane such that tangent at each point (x,y) of curves intersects the x-axis at $(x-1,0)$

$(a)\;y= ce^{2x} \\ (b)\;y=e^{2x}+c \\ (c)\;y= e^x+c \\ (d)\;y=ce^{x}$
Can you answer this question?