1. The problem statement, all variables and given/known data Consider in R^2 the points satisfying the equation 2x_2 − x_1 − 2 = 0. Show on a plot the points satisfying this equation. How are these points transformed by the matrix A = [ 1 −1 −1 2 ] Hint: To draw the plot, use the fact that two points determine a line. 2. Relevant equations 3. The attempt at a solution what does the question mean when it asks "how is the equation transformed by the matrix"? I don't really understand what they are asking me to do. Thanks!