[{"question":"M\u00e1me mno\u017einu re\u00e1lnych \u010d\u00edsiel R. Na tejto mno\u017eine je definovan\u00e1 funkcia jednej re\u00e1lnej premennej. \u010co to znamen\u00e1 ?","answers":["\u017ee ka\u017ed\u00e9mu prvku x je priraden\u00e9 pr\u00e1ve jedno x","\u017ee ka\u017ed\u00e9mu prvku x je priraden\u00e9 in\u00e9 (alebo viac) x z tejto mno\u017einy","\u017ee ka\u017ed\u00e9mu prvku y je priraden\u00e9 pr\u00e1ve jedno y","\u017ee ka\u017ed\u00e9mu prvku x je priraden\u00e9 pr\u00e1ve jedno y"],"correct":"\u017ee ka\u017ed\u00e9mu prvku x je priraden\u00e9 pr\u00e1ve jedno y","order":"1"},{"question":"Ak m\u00e1me zadefinovan\u00fa funkciu jednej re\u00e1lnej premennej pod\u013ea predch\u00e1dzaj\u00faceho pr\u00edkladu, \u010do predstavuje x?","answers":["je to z\u00e1visl\u00e1 premenn\u00e1","je to nez\u00e1visl\u00e1 premenn\u00e1","je to nestrann\u00e1 premenn\u00e1","je to vn\u00fatrostrann\u00e1 premenn\u00e1"],"correct":"je to nez\u00e1visl\u00e1 premenn\u00e1","order":"2"},{"question":"Ak m\u00e1me zadefinovan\u00fa funkciu jednej re\u00e1lnej premennej pod\u013ea prv\u00e9ho pr\u00edkladu, \u010do predstavuje y?","answers":["je to z\u00e1visl\u00e1 premenn\u00e1","je to nez\u00e1visl\u00e1 premenn\u00e1","je to nestrann\u00e1 premenn\u00e1","je to vn\u00fatrostrann\u00e1 premenn\u00e1"],"correct":"je to z\u00e1visl\u00e1 premenn\u00e1","order":"3"},{"question":"Dopl\u0148te vetu: Funkciou vyjadrujeme z\u00e1vislos\u0165 .....","answers":["premennej x na hodnot\u00e1ch premennej y","premennej y na hodnot\u00e1ch premennej y","premennej y na hodnot\u00e1ch premennej x","premennej x na hodnot\u00e1ch premennej x"],"correct":"premennej y na hodnot\u00e1ch premennej x","order":"4"},{"question":"\u010co vyjadruje defini\u010dn\u00fd obor?","answers":["\u010d\u00edsla, v ktor\u00fdch dan\u00e1 funkcia neexistuje","\u010d\u00edsla, v ktor\u00fdch existuje rie\u0161enie danej funkcie","\u010d\u00edsla, v ktor\u00fdch neexistuje rie\u0161enie danej funkcie","\u010d\u00edsla, v ktor\u00fdch dan\u00e1 funkcia re\u00e1lne existuje"],"correct":"\u010d\u00edsla, v ktor\u00fdch dan\u00e1 funkcia re\u00e1lne existuje","order":"5"},{"question":"Dopl\u0148te vetu: defini\u010dn\u00fd obor je ....","answers":["mno\u017eina v\u0161etk\u00fdch x","mno\u017eina v\u0161etk\u00fdch y","nekone\u010dn\u00e1 mno\u017eina","mno\u017eina, v ktorej funkciu nemo\u017eno rie\u0161i\u0165"],"correct":"mno\u017eina v\u0161etk\u00fdch x","order":"6"},{"question":"Dopl\u0148te vetu: obor hodn\u00f4t je ....","answers":["mno\u017eina v\u0161etk\u00fdch x","mno\u017eina v\u0161etk\u00fdch y","nekone\u010dn\u00e1 mno\u017eina","mno\u017eina, v ktorej funkciu nemo\u017eno rie\u0161i\u0165"],"correct":"mno\u017eina v\u0161etk\u00fdch y","order":"7"},{"question":"Vyberte spr\u00e1vny z\u00e1pis pre line\u00e1rnu funkciu","answers":["f(x): y = log x + b","f(x): y = a*x2<\/sup> + b","f(x): y = cos x","f(x): y = a*x + b"],"correct":"f(x): y = a*x + b","order":"8"},{"question":"Vyberte spr\u00e1vny z\u00e1pis pre kon\u0161tant\u00fa funkciu","answers":["f(x): y = a*x + b","f(x): y = a*x + b","f(x): y = b","f(x): y = a*x"],"correct":"f(x): y = b","order":"9"},{"question":"\u010co znamen\u00e1 nasledovn\u00fd z\u00e1pis: f(x): y = a*x","answers":["jedn\u00e1 sa o kon\u0161tantn\u00fa funkciu","tak\u00e1 funkcia neexistuje","je to line\u00e1rna funkcia, ale b = 0","je to line\u00e1rna funkcia, ale b = \u221e"],"correct":"je to line\u00e1rna funkcia, ale b = 0","order":"10"}]