In each of the following, (i) find a suitable change of coordinates (i.e., a rotation and/or a translation) so that the resulting conic section is in standard form, (ii) identify the curve, and (iii) sketch the graph: (a) x2 + xy + y2 6 = 0 (b) 3x2 + 8xy + 3y2 + 28 = 0 (c) 3x2 + 6xy + 5y2 24 = 0 (d) x2 + 2xy + y2 + 3x + y 1 = 0

Koshar Amy Brogan January 25, 27, & 29, 2016 Monday Approval Voting Looking at this map, what do the different colored...