Review of Transformations

Review of Transformations Watch this video before solving the exercises below. 1. Which sequence does not transform triangle F to triangle G? a 1800 clockwise rotation about the origin a 1800 counterclockwise rotation about the origin a reflection over the x-axis and then a reflection over the y-axis a reflection over the y-axis and then a 900 clockwise rotation about the origin 2. The vertices of a triangle are located at F(-4, -2), G(2, 2), and H(0, -4). Which sequence of transformations to triangle FGH results in triangle F'G'H'? a 900 clockwise rotation about the origin, then a dilation by a scale factor of 2 with a center of dilation at the origin a 900 counterclockwise rotation about the origin, then a dilation by a scale factor of 2 with a center of dilation at the origin a 900 counterclockwise rotation about the origin, then a dilation by a scale factor of ½ with a center of dilation at the origin a 900 clockwise rotation about the origin, then a dilation by a scale factor of ½ with a center of dilation at the origin 3. Which sequence of transformations of square PQRS shows that square PQRS is congruent to square TUVW? a translation 2 units up and 2 units to the right, then a reflection over the x-axis a translation 2 units up and 2 units to the right, then a reflection over the y-axis a translation 2 units down and 2 units to the left, then a reflection over the x-axis a translation 2 units down and 2 units to the left, then a reflection over the y-axis Match the Coordinate for C - Part 1 For the following graph, match each of the correct new coordinates for C after each transformation. 90 clockwise rotation (-2, -4) 180 rotation (-4, 2) 90 counter-clockwise rotation (2, 4) Reflection over y-axis (-4, -2) Match the Coordinate for C - Part 2 For the following graph, match each of the correct new coordinates for C after each transformation. Reflection over x-axis (4,2) Dilation by a scale factor of 3 (12, -6) Translation of (3, -3) (7, -5) Dilation of a scale factor of 1 (2, -1)