Three of the four points below are on the graph of a proportional relationship between the variables x and y. Which point is NOT on the graph? A. (4,9)
B. (5, 11.25)
C. (6, 11)
D. (7, 15.75)

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.