Online Activities, Educational Games, Quizzes, Crossword Maker

Make educational games, websites, online activities, quizzes and crosswords with Kubbu e-learning tool for teachers


Alternative content for non-flash browsers:


PRAVAC (copy)

1. Pravac paralelan s koordinatnom osi X je:
Ax%2bC=0, By%2bC=0, Ax%2bBy=0, Ax%2bBy=-C
2. Pravac paralelan s koordinatnom osi Y je:
Ax %2b C = 0, By %2b C = 0, Ax%2bBy=0, Ax%2bBy=-C
3. Eksplicitni oblik jednadžbe pravca je:
y=kx *l, y=kx /l, y=kx %2bl, y=kx :l
4. Kako glasi jednadžba pravca koji prolazi točko A(x1,y1) i ima zadani koeficijent smjera k?
y : y1= k ( x : x1) printable , y / y1= k ( x / x1), y * y1= k ( x * x1), y - y1= k ( x - x1)
5. Segmentni oblik jednadžbe pravca je:
x/m %2b y/n = 0, x/m %2b y/n =1, x/m %2b y/n = 2, x/m %2b y/n = 3
6. Dva su pravca paralelna ako vrijedi:
k1 %3e k2, k1 %3c k2, k1 = k2, k1%3c%3e k2
7. Dva su pravca okomita ako vrijedi:
k1 *k2 = 1, k1 *k2 = -1, k1 / k2 = 1, k1 / k2 = - 1