[{"question":"Majme kvadratick\u00fa funkciu f: y = -x\u00b2. Pre jej vlastnosti neplat\u00ed:","answers":["je ohrani\u010den\u00e1 zdola","vrchol m\u00e1 v bode [0, 0]","nie je prost\u00e1","je p\u00e1rna"],"correct":"je ohrani\u010den\u00e1 zdola","order":"1"},{"question":"Pre kvadratick\u00fa funkciu f: y = x plat\u00ed:","answers":["je ohrani\u010den\u00e1 zhora","nie je p\u00e1rna","je prost\u00e1","minimum funkcie je v bode [0, 0]"],"correct":"minimum funkcie je v bode [0, 0]","order":"2"},{"question":"Funkcia y = 2x\u00b2 kles\u00e1 pre x \u03f5","answers":["(-oo, 0>","(0, 2>","<2, -oo)","(0, oo>"],"correct":"(-oo, 0>","order":"3"},{"question":"Funkcia y = -2x\u00b2 je rast\u00faca pre x \u03f5","answers":["(-oo, 0>","(0, -2>","<-2, -oo)","(0, oo>"],"correct":"(-oo, 0>","order":"4"},{"question":"Graf funkcie y = x\u00b2 + 1 m\u00e1 minimum v bode","answers":["[1, 0]","[0, 1]","[0, 0]","[3, 0]"],"correct":"[0, 1]","order":"5"},{"question":"Minimum funkcie g = x\u00b2 + 2x + 1 ur\u010duje vrchol, ktor\u00e9ho s\u00faradnice s\u00fa","answers":["[0,1]","[0, -1]","[-1, 0]","[1, 0]"],"correct":"[-1, 0]","order":"6"},{"question":"Grafom funkcie g = x\u00b2 + 2x + 1 je","answers":["priamka rovnobe\u017en\u00e1 s osou y","priamka rovnobe\u017en\u00e1 s osou x","parabola","hyperbola"],"correct":"parabola","order":"7"},{"question":"Graf funkcie y = 2x\u00b2 -8x -5 m\u00e1 vrchol v ....\/a ur\u010duje ...","answers":["[-2, 3]\/minimum funkcie","[2, -13]\/maximum funkcie","[-2, 13]\/minimum funkcie","[2, -13]\/minimum funkcie"],"correct":"[2, -13]\/minimum funkcie","order":"8"},{"question":"Vrchol grafu funkcie y=2x\u00b2 + 4x + 5 je v bode","answers":["[-1, -3]","[-1, 3]","[1, 3]","[1, -3]"],"correct":"[-1, 3]","order":"9"},{"question":"Graf funkcie y=2x\u00b2 + 4x + 5 pret\u00edna os x v vode","answers":["[-1, -3]","[5, 0]","[0, 5]","nepret\u00edna"],"correct":"nepret\u00edna","order":"10"}]