[问答题]
A linear transformation maps the point A(2,3) to A ′(2,−a-9mk7ak e 6sdeld+lu9q8(lp* r ygw75) and the point B(−2, iv/*ktgis0v9e d:qo akt; .*h1) to B ′(6,9). Determine the linear transformation, giving yourq*;a/:v 0iid*vht kget9 .sko answer in the form x′=Ax where A is a 2×2 matrix.
