3 Variables Systems of Elimination

3 Variables Systems of Elimination

11th Grade

7 Qs

quiz-placeholder

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3 Variables Systems of Elimination

3 Variables Systems of Elimination

Assessment

Quiz

Mathematics

11th Grade

Hard

Created by

Jameson Riley

Used 1+ times

FREE Resource

7 questions

Show all answers

1.

MULTIPLE SELECT QUESTION

15 mins • 1 pt

-6x + 2y - 5z = -22 6x + 3y + 5z = -3 4x − 3y - 5z = -27

(-3, -5, 6)

(3, 5, 6)

(-3, 5, -6)

2.

MULTIPLE SELECT QUESTION

15 mins • 1 pt

−r + 4s - 6t = -7

-2r - 4s + 6t = 4

-4r - 4s + t = 7

(1, -3, -1)

(1, 3, 1)

(-1, 3, 1)

3.

MULTIPLE SELECT QUESTION

15 mins • 1 pt

4x + 6y - 5z = 14

-4x - 6y - 2z = −14

4x + 5y - 5z = 13

(2, 1, 0)

(-2, 1, 0)

(2, -1, -0)

4.

MULTIPLE SELECT QUESTION

15 mins • 1 pt

4x - 2y - 4z = 14 -2x + 2y + 4z = -4 2x - 2y + 2z = 28

(5, -5, 4)

(5, 5, 4)

(-5, -4, -4)

5.

MULTIPLE SELECT QUESTION

15 mins • 1 pt

3r - 4s - t = −5

-3r + 4s - t = 17

-3r - 3s + t = -30

(3, 5, -6)

(-3, -5, 6)

(3, 4, 6)

6.

MULTIPLE SELECT QUESTION

15 mins • 1 pt

6r+ 5s - 5t = 26

-r- 5s + 5t = 4

2r + 5t = -3

(6, -5, -3)

(6, 5, 3)

(-6, 5, 3)

7.

MULTIPLE SELECT QUESTION

15 mins • 1 pt

−2x + 2y - 5z = -17

6x - 2y + 5z = 13

-5x + 2y + 2z = 7

(-1, -2, 3)

(1, 2, 3)

(4, 5, 6)