Matrices Question
View this question.
Add this question to a group or test by clicking the appropriate button below.
Grade 11 Matrices CCSS: HSA-REI.C.8
y=25x+3
6x-y=7
Jake is going to solve the system of equations using a matrix equation. He sets up his matrix equation as follows.
[5-26-1][xy]=[37]
Is this a correct? If not, choose the correct reason why not.
6x-y=7
Jake is going to solve the system of equations using a matrix equation. He sets up his matrix equation as follows.
[5-26-1][xy]=[37]
Is this a correct? If not, choose the correct reason why not.
- It is correct.
- There must be a fraction in the matrix equation since there is one in the system of equations.
- The coefficients don't match up to the correct variables in the matrix equation.
- Systems of linear equations with equations not in standard form can never be put into a matrix equation.