Question

@GoldenEagle

Answer 1

A line segment with endpoints Q three comma negative two and R negative four comma six is dilated with the origin as the center of dilation. The resulting endpoints are Q prime twenty-seven comma negative eighteen and R prime negative thirty-six comma fifty-four. What is the scale factor?

one-ninth

one-third

3

9

Answer 2

9

Answer 3

Which description represents the transformation shown? The pre-image is shown in blue, and the image is shown in red.

The two triangles A B C and A prime B prime C prime are graphed on a coordinate plane. A is negative three comma one, B is negative six comma three, and C is negative four comma negative two. A prime is three comma negative one, B prime is six comma negative three, and C prime is four comma two.

reflection across the y-axis

translation by rule x plus nine comma y plus zero

rotation one hundred eighty degrees about the origin

dilation with factor 2

Answer 4

@surjithayer