[{"question":"Ktor\u00e1 funkcia nem\u00e1 maximum","answers":["y = 4\/(4 - x2<\/sup>)","y = x2<\/sup> - 4*(x3<\/sup>)","y = 4","y = -(x2<\/sup>) - 7x + 9"],"correct":"y = 4\/(4 - x2<\/sup>)","order":"1"},{"question":"Ktor\u00e1 funkcia nem\u00e1 minimum","answers":["y = (2x - 1)\/[(x - 1)2<\/sup>]","y = ln x + 1\/x","y = (1 - x2<\/sup>)3<\/sup>","y = x2<\/sup> - 7x + 9"],"correct":"y = (1 - x2<\/sup>)3<\/sup>","order":"2"},{"question":"Ktor\u00e1 funkcia nem\u00e1 extr\u00e9m","answers":["y = x + 1\/x","y = (ex<\/sup>)\/(1 + x)","y = (x2<\/sup>)*e(x+2)<\/sup>","y = ln[(1+x)\/(1-x)]"],"correct":"y = ln[(1+x)\/(1-x)]","order":"3"},{"question":"Ur\u010dte najmen\u0161iu peri\u00f3du funkcie f: y = cotg(x\/2)","answers":["2\u03c0","\u03c0","\u03c0\/2","3\u03c0"],"correct":"2\u03c0","order":"4"},{"question":"\u010co neplat\u00ed pre periodick\u00e9 funkcie","answers":["tg m\u00e1 najmen\u0161iu peri\u00f3du \u03c0","f(x + kp) = f(x)","cotg m\u00e1 najmen\u0161iu peri\u00f3du \u03c0\/2","cos m\u00e1 najmensiu peri\u00f3du 2\u03c0"],"correct":"cotg m\u00e1 najmen\u0161iu peri\u00f3du \u03c0\/2","order":"5"},{"question":"Ur\u010dte inverzn\u00fa funkciu k funkcii f: y = \u221a(x + 1)","answers":["y = -1 - (x2<\/sup>)","y = x2<\/sup> - 1","y = x2<\/sup> + 1","y = 1 - x2<\/sup>"],"correct":"y = x2<\/sup> - 1","order":"6"},{"question":"Ktor\u00e9 tvrdenie o inverzn\u00fdch funkci\u00e1ch nie je pravdiv\u00e9","answers":["D(f) = H(f(-1)<\/sup>)","f a f(-1)<\/sup> s\u00fa obe prost\u00e9","f = [f(-1)<\/sup>](-1)<\/sup>","Ak f rastie, tak f(-1)<\/sup> kles\u00e1"],"correct":"Ak f rastie, tak f(-1)<\/sup> kles\u00e1","order":"7"},{"question":"V ktorom(ktor\u00fdch) bodoch nadob\u00fada funkcia f: y = (x3<\/sup>)\/3 - (x2<\/sup>)\/2 - 2x + 1 maximum","answers":["1","1","2","-2"],"correct":"1","order":"8"},{"question":"V ktorom(ktor\u00fdch) bodoch nadob\u00fada funkcia f: y = 3*(x2<\/sup>) - 2x + 5 minimum","answers":["(1\/3)","(-1\/3)","3","-3"],"correct":"(1\/3)","order":"9"},{"question":"Ur\u010dte z\u00e1kladn\u00fa peri\u00f3du funkcie f: y = sin (x\/4)","answers":["2\u03c0","4\u03c0","6\u03c0","8\u03c0"],"correct":"8\u03c0","order":"10"}]