Sketch a graph with given properties: $(i)\quad$ Continuous everywhere except for where a vertical asymptote at $x=0$ $(ii)\quad$$ f'(x)<0$ for $-\infty <x<0$ $(iii)\quad$ $f'(x)>0$ for $0<x<\infty$ $(iv)\quad$ $f''(x)<0$ for $-\infty<x<0$ Login To add answer/comment