D -1 1 2 34 56 Graph of f *+ The Agure above shows the graph of a function f, which has a Vetical tergent at x=2 and a horizontal tangent at x=4. Which of the folowing Statements is fabe! fis not diffentiable at x= 1 because the graph of thes & Jump discontinuity at x=-1. fsnot differentiable at x=2 because the graph of has a vertical tergent at x=2. Gfs not diffentiable at x=6 because the graph off has a removable discontinuity at x= b fis not differentreble at x=4 because the graph of f has a horizonte tergent at x=4.