Determinant of Matrix and Cramer's

Solve system by using Cramer's Rule. Answers are written in the following form (x,y)

Use Cramer's Rule to solve the following:
-3x + y = 4
-5x + 2y - 4z = -3
-x - 4y - 6z = 11

• (2, -5, -3)

• (2, -4, -4)

• (2, -3, -5)

• (-3, -5, 2)

Calculate the determinant

• 0

• -15

• -70

• 10

Calculate the determinant for the above matrix.

• 16

• -16

• -6

• 6

Use Cramer's Rule to Solve the Following:
2x - 5z = 6
-3x + 4y - 2z = 26
-3x + y - 4z = 18

• (-6, 5, -3)

• (5, -6, 4)

• (5, -6, -3)

• (-2, 4, -2)

Solve for x and y using CRAMER'S RULE
3x + 2y = 16
7x + y = 19

• (-2,5)

• (-2,-5)

• (2,-5)

• (2,5)

Calculate the determinant

• 0

• none

• -32

• -8

Find the value of the determinant for the following matrix:

• -151

• -105

• -137

• NONE

Use Cramer's rule to solve the system. Write your answer in the form: (x, y, z)

Use Cramer's Rule to solve for y.

• 1

• -1

• 0

• None