Question

Figure J 9 A 7 6 16 A 00 5 1 X -12-11-10-9-8-7 -6 -5 -4 -3 -2 -1 -1 1 2 3 4 5 6 7 8 9 10 11 12 -2 -3 -4 -5 -6 -8 - -Figure I -11 -12 A rotation of 90° counterclockwise y about the origin followed by a translation left 11 unit(s) Submit Answer

Answer 1

From figure I we notice that the coordinates of the right vertex are (9,-5), if we apply a 90° degrees counterclockwise rotation we get the point (5,9), Now is we translate this point 10 units to the left we get the point (-5,9). Notice that this points correspond to the higher point of figure J.

Therefore:

A rotation of 90° counterclockwise about the origin followed by a translation left 10 units.