Cоnsider the fоllоwing lineаr system of differentiаl equаtions: [ mathbf{x}' = begin{bmatrix} 2 & 3 \ 12 & 2 end{bmatrix} mathbf{x} ] The matrix in this system has the following eigenvalues and eigenvectors: λ 1 = 8 v 1 = [ 1 2 ] λ 2 = − 4 v 2 = [ − 1 2 ] {"version":"1.1","math":"begin{align*} begin{aligned} lambda_1 &= 8 \[5pt] mathbf{v}_1 &= begin{bmatrix} 1 \ 2 end{bmatrix} end{aligned} qquad qquad begin{aligned} lambda_2 &= -4 \[5pt] mathbf{v}_2 &= begin{bmatrix} -1 \ 2 end{bmatrix} end{aligned} end{align*}"} Sketch a phase portrait and identify the stability of the system. Note: Be sure to label your axes and tick marks on your phase portrait.