Describe how the graph of y= x2 can be transformed to the graph of the given equation. y = x2 - 20 Shift the graph of y = x2 left 20 units. Shift the graph of y = x2 up 20 units. Shift the graph of y = x2 down 20 units. Shift the graph of y = x2 right 20 units.

To diagonalize an nxn matrix a means to find an invertible matrix p and a diagonal matrix d such that a pdp d p ap or [1 3 dh epap 3 let a=-3 -5 -3 3 3 1 step 1: find the eigenvalues of matrix a "2's" step 2: find the corresponding eigenvectors of a step 3: createp from eigenvectors in step 2 step 4 create d with matching eigenvalues.