Which of the following is a vertical stretch of the parent function ? Which of the following is a horizontal stretch of the same parent function?
answer
first
y+4x2 squared

second
y= (1/2x) 2 squared

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.