Give the scale factor for each dilation centered at the origin. Determine if the scale factor creates an enlargement or a reduction in size compared to the pre-image.
4. (x, y) - (0.75x, 0.75y)
5. (X, Y) - (2.3x, 2.3y)
Scale Factor:
Scale Factor:
Type:
Type:

G(x)=x2-16xb=-16, so =16 = 649(x) = (x2 - 16x + 64) - 649(x) = (x - 1)2-

Polygons efgh and e′f′g′h′ are shown on the coordinate grid: what set of transformations is performed on efgh to form e′f′g′h′? a. a translation 1 unit to the left followed by a 90-degree counterclockwise rotation about the origin b. a translation 1 unit to the right followed by a 90-degree counterclockwise rotation about the origin c. a 90-degree clockwise rotation about the origin followed by a translation 2 units to the right d. a 90-degree clockwise rotation about the origin followed by a translation 2 units to the left

What is the measure of angle x? answer