Matrix Determinants and Cramer's Rule

Evaluate the determinant of the matrix.

• $-30$

• $-10$

• $10$

• $-55$

Tags

CCSS.HSN.VM.C.12

Evaluate the determinant of the matrix.

• $-5$

• $45$

• $-10$

• $10$

Evaluate the determinant of the matrix.

• $9$

• $-1$

• $1$

• $19$

Evaluate the determinant of the matrix.

• $0$

• $-10$

• $20$

• $-20$

Solve the system of equations using Cramer's Rule.

•  $\left(-3,-1\right)$  

•  $\left(-6,6\right)$  

•  $\left(5,-3\right)$  

•  $\left(2,-6\right)$  

Tags

CCSS.HSA.REI.C.9

Solve the system of equations using Cramer's Rule.

• 
  

  $\left(-2,0\right)$
  

• $\left(1,4\right)$

• $\left(2,6\right)$

• $\left(2,-3\right)$

Tags

CCSS.HSA.REI.C.9

Solve the system of equations using Cramer's Rule.

• 
  

  $\left(-4,0\right)$
  

• $\left(-5,-2\right)$

• $\left(-3,-2\right)$

• $\left(5,1\right)$

Tags

CCSS.HSA.REI.C.9

Solve the system of equations using Cramer's Rule.

• 
  

  $\left(6,-6\right)$
  

• $\left(-6,6\right)$

• $\left(-6,2\right)$

• $\left(2,-6\right)$

Tags

CCSS.HSA.REI.C.9