Welcher der folgenden Graphen zeigt den Graphen einer Logarithmusfunktion?

graphInit({ range: [[-1, 6],[-5*c, 5*c]], scale: [24,24/c], tickStep: [1,1], gridStep: [1,1*c], labelStep: [1,1], gridOpacity: 0.1, axisOpacity: 0.8, tickOpacity: 0.6, labelOpacity: 0.8 }); label( [ 0, 5*c ], "f(x)", "above" ); label( [6, 0 ], "x", "right" ); style({stroke: "black", strokeWidth: 2}); plot(function(x) {return c*Math.log(x)/Math.log(base/2.5);}, [0.00001, 6], {stroke: "red"}); plot(function(x) {return pow(base,x)- base;}, [0, 6], {stroke: "blue"}); plot(function(x) {return base*x - base;}, [0, 6], {stroke: "green "}); plot(function(x) {return pow(x,base/k);}, [0, 6], {stroke: "orange"});