3x-y (8 pts) 10. Consider the linear transformation T: R² R³ given by: T →>> x+2y [-x-5y Determine the associated matrix for 7 that satisfies T CD= [] Use this matrix to decide if the transformati3x-y (8 pts) 10. Consider the linear transformation T: R² R³ given by: T →>> x+2y [-x-5y Determine the associated matrix for 7 that satisfies T CD= [] Use this matrix to decide if the transformati