The line plot shows the daily high temperature in two cities over 10 days. which conclusion can be drawn from the data? city 1 is generally much warmer than city 2. the variation in the daily high temperature is generally greater in city 1. the weather is generally sunnier in city 2. city 2 had less 80 degree days than city 1.

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.