[{"question":"Za line\u00e1rnu funkciu pova\u017eujeme ka\u017ed\u00fa funkciu....\/ktor\u00e1 je dan\u00e1 tvarom","answers":["na mno\u017eine\u00a0R\/\u00a0y\u00a0=\u00a0ax\u00a0+\u00a0b,\u00a0a,b\u00a0\u03f5\u00a0R","na mno\u017eine\u00a0Z\/\u00a0y\u00a0=\u00a0ax\u00a0+\u00a0b,\u00a0a,b\u00a0\u03f5\u00a0Z","na mno\u017eine\u00a0R\u00a0\/\u00a0y\u00a0=\u00a0a\u00b2x\u00a0+bx\u00a0+\u00a0c,\u00a0a,b,\u00a0c\u00a0\u03f5\u00a0R","na mno\u017eine\u00a0N\u00a0\/\u00a0y\u00a0=\u00a0a\u00b2x\u00a0+\u00a0bx+\u00a0c,\u00a0a,b,\u00a0c\u00a0\u03f5\u00a0N"],"correct":"na mno\u017eine\u00a0R\/\u00a0y\u00a0=\u00a0ax\u00a0+\u00a0b,\u00a0a,b\u00a0\u03f5\u00a0R","order":"1"},{"question":"O kon\u0161tantnej funkcii hovor\u00edme, ak v predpise line\u00e1rnej funkcie","answers":["a = b","a = 1","a = y","a = 0"],"correct":"a = 0","order":"2"},{"question":"O priamej \u00famernosti hovor\u00edme vtedy, ak line\u00e1rna funkcia je vyjadren\u00e1 tvarom","answers":["y = bx, a = 0","y = ax, b = 0","y = a\/bx","y = a\/x . B"],"correct":"y = ax, b = 0","order":"3"},{"question":"Grafom line\u00e1rnej funkcie je v\u017edy","answers":["parabola","hyperbola","priamka","dve priamky s\u00famern\u00e9 po\u013ea osy\u00a0x"],"correct":"priamka","order":"4"},{"question":"Funkcia\u00a0f\u00a0je\u00a0rast\u00faca,\u00a0ak\u00a0pre\u00a0v\u0161etky\u00a0x1,\u00a0x2\u00a0\u03f5\u00a0Df\u00a0plat\u00ed:","answers":["ak je\u00a0x1\u00a0<\u00a0x2,\u00a0tak\u00a0f(x1)\u00a0<\u00a0f(x2)","ak je\u00a0x1\u00a0>\u00a0x2,\u00a0tak\u00a0f(x1)\u00a0<\u00a0f(x2)","ak je\u00a0x1\u00a0=\u00a0x2,\u00a0tak\u00a0f(x1)\u00a0f(x2)"],"correct":"ak je\u00a0x1\u00a0<\u00a0x2,\u00a0tak\u00a0f(x1)\u00a0<\u00a0f(x2)","order":"5"},{"question":"Funkcia\u00a0f\u00a0jeklesaj\u00faca,\u00a0ak\u00a0pre\u00a0v\u0161etky\u00a0x1,\u00a0x2\u00a0\u03f5\u00a0Df\u00a0plat\u00ed:","answers":["ak je\u00a0x1\u00a0<\u00a0x2,\u00a0tak\u00a0f(x1)\u00a0<\u00a0f(x2)","ak je\u00a0x1\u00a0>\u00a0x2,\u00a0tak\u00a0f(x1)\u00a0<\u00a0f(x2)","ak je\u00a0x1\u00a0=\u00a0x2,\u00a0tak\u00a0f(x1)\u00a0f(x2)"],"correct":"ak je\u00a0x1\u00a0<\u00a0x2,\u00a0tak\u00a0f(x1)\u00a0>f(x2)","order":"6"},{"question":"Funkcia\u00a0f\u00a0je\u00a0prost\u00e1\u00a0pr\u00e1ve\u00a0vtedy,\u00a0ak\u00a0pre\u00a0v\u0161etkiy\u00a0x1,x2\u00a0\u03f5\u00a0Df\u00a0plat\u00ed:","answers":["ak x1\u00a0\u2260\u00a0x2,\u00a0tak\u00a0f(x1)\u00a0=\u00a0f(x2)","ak x1\u00a0\u2260\u00a0x2,\u00a0tak\u00a0f(x1)\u00a0\u2260\u00a0f(x2)","ak x1\u00a0>\u00a0x2,\u00a0tak\u00a0f(x1)<\u00a0f(x2)","ak x1\u00a0<\u00a0x2,\u00a0tak\u00a0f(x1)>\u00a0f(x2)"],"correct":"ak x1\u00a0\u2260\u00a0x2,\u00a0tak\u00a0f(x1)\u00a0\u2260\u00a0f(x2)","order":"7"},{"question":"Funkcia dan\u00e1 predpisom y = ax + b je rast\u00faca pre","answers":["a = 0","a\u00a0<\u00a00","a\u00a0>\u00a00","a = -1"],"correct":"a\u00a0>\u00a00","order":"8"},{"question":"Funkcia dan\u00e1 predpisom y = ax + b je klesaj\u00faca pre","answers":["a = 0","a\u00a0<\u00a00","a\u00a0>\u00a00","a = 1"],"correct":"a\u00a0<\u00a00","order":"9"},{"question":"Funkcia dan\u00e1 predpisom y = ax + b nie je prost\u00e1, ak","answers":["a = 0","a\u00a0<\u00a00","a\u00a0>\u00a00","a = 1 a a = -1"],"correct":"a = 0","order":"10"}]