Solving Linear Equations Using Matrix Inverse

Find value of x and y use Matrix Inverse Formula

4x - y = 13

5x - y = 16

• x = 3, y = -1

• x = - 3 , y = 1

• x = -1 , y = 3

• x = 2 , y = -1

Tags

CCSS.HSA.REI.C.9

Formula given represent the formula of.......

• Determinant of Matrix

• Inverse Matrix

• Square Matrix

• Transpose matrix

Tags

CCSS.HSA.REI.C.9

Simultaneous Linear Equations can be solves by each of these following EXCEPT

• Elimination Method

• Substitution Method

• Inverse Matrix Method

• Multiplication Method

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

Write these following into Matrix Form

p + q = 7

p - 3q = - 4

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Tags

CCSS.HSA.REI.C.8

Find value of r and s

• r = 1/3 and s = 1/4

• r = 1/2 and s = 1/3

• r = 1/3 and s = 1/2

• r = 1/2 and s = 1/3

Tags

CCSS.HSA.REI.C.9

Solve this followings

• m = 0.5 , n = - 1.5

• m = 1.5 , n = 0.5

• m = - 0.5 , n = 1.5

• m = - 0.5 , n = - 1.5

Tags

CCSS.HSA.REI.C.9

Find values of x and y

• x = - 4 , y = 5

• x = 5 , y = 4

• x = 5 , y = - 4

• x = 4 , y = 5

Tags

CCSS.HSA.REI.C.9

Find value of g and h

• g = 1 , h = - 3

• g = - 3, h = 1

• g = 3 , h = 1

• g = -1 , y = 3

Tags

CCSS.HSA.REI.C.8

Choose the correct matrix form for

5k - 6j = 10

-7k + j = 8

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Tags

CCSS.HSA.REI.C.9

When solving for C in the equation CD=E using inverse matrices, you use the equation:

• C=D^-1E

• C=ED^-1

• C=E^-1D

• C=DE^-1

Tags

CCSS.HSA.REI.C.9