Equações de planos 11C

Equações de planos 11C

11th Grade

8 Qs

quiz-placeholder

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Equações de planos 11C

Equações de planos 11C

Assessment

Quiz

Mathematics

11th Grade

Medium

Created by

carla gomes

Used 4+ times

FREE Resource

8 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

O plano que contém o ponto  A(1,3, 4)A\left(1,-3,\ 4\right)  e é paralelo ao plano x+3y+z=2x+3y+z=2  é:

 x3y+4z+1=0x-3y+4z+1=0  

 x+3y+z=4x+3y+z=4  

 x+3y+z+4=0x+3y+z+4=0  

 x3y+4z=0x-3y+4z=0  

2.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Um vetor normal ao plano     : 3x+z4y=1\propto:\ -3x+z-4y=1  é:

 (3, 1, 4)\left(-3,\ 1,\ -4\right)  

 (3, 4,1)\left(-3,\ -4,-1\right)  

 (3, 1, 4)\left(-3,\ 1,\ -4\right)  

 (3, 4,1)\left(3,\ 4,-1\right)  

3.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

O plano definido pelos pontos         A(0,1,2); B(1,0,3) e C(1,2,3)A\left(0,1,2\right);\ B\left(-1,0,3\right)\ e\ C\left(1,2,3\right)  é:

 xy+1=0x-y+1=0  

 2x+3y+z+5=0-2x+3y+z+5=0  

 2x3y+z5=02x-3y+z-5=0  

 xy+1=0-x-y+1=0  

4.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

O plano   : x+4y2z+8=0\propto:\ x+4y-2z+8=0  é paralelo ao plano:

 2x+8y+z=172x+8y+z=17  

 3x+10y+6z=26-3x+10y+6z=26  

 3x12y+6z=18-3x-12y+6z=18  

 2x+5y+6z16=0-2x+5y+6z-16=0  

5.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

O plano mediador do segmento AB\lceil AB\rceil  sendo 

 A(1,4, 6) e B(7, 0, 2)A\left(1,-4,\ 6\right)\ e\ B\left(7,\ 0,\ 2\right)  é:

 6x+4y4z=246x+4y-4z=-24  

 6x+4y4z24=06x+4y-4z-24=0  

 6x+4y4z=06x+4y-4z=0  

 6x+4y+4z=06x+4y+4z=0  

6.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

O plano que contém o ponto     P(1,4,1)P\left(1,4,-1\right)  e é perpendicular ao vetor      (1, 2, 3)\left(1,\ 2,\ 3\right)  é:

 x+2y+3z+5=0x+2y+3z+5=0  

 x+2y+3z=6x+2y+3z=-6  

 x2y3z+4=0x-2y-3z+4=0  

 x+2y+3z6=0x+2y+3z-6=0  

7.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Um vetor perpendicular ao vetor   (3, 1,5)\left(-3,\ 1,-5\right)  é:

 (1, 3, 0)\left(1,\ -3,\ 0\right)  

 (5, 0, 3)\left(-5,\ 0,\ 3\right)  

 (0,5, 1)\left(0,-5,\ 1\right)  

 (0, 1, 0)\left(0,\ -1,\ 0\right)  

8.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Uma equação cartesiana do plano que contém o ponto

   (3, 3, 1)\left(3,\ 3,\ 1\right)  e é perpendicular ao vetor   (0, 1, 2)\left(0,\ 1,\ 2\right)  é:

 3x+3y+z5=03x+3y+z-5=0  

 3x+3y+z+5=03x+3y+z+5=0  

 y+2z+5=0y+2z+5=0  

 y+2z5=0y+2z-5=0