where, if any, did jordana first make a mistake in her work?
jordana made a mistake when finding the scale factor.
jordana made a mistake when she calculated the length of side a.
jordana made a mistake when she calculated the length of side b.
jordana did not make any mistakes in her work.

50 points~ ! i have to turn this in tomarrow

What is the effect on the graph of the function f(x) = x2 when f(x) is changed to f(x) − 4?

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.