Back to Describe the effect of dilations, translations, rotations, and reflections on two-dimensional figures using coordinates — Problem 5 · Task Set 23

Exercises: Describing the Effect of Transformations Using Coordinates

Work through each section in order. For every transformation, apply the coordinate rule to each vertex carefully, watching the signs. Remember: the rotation rules below are for rotation about the origin.

Grade 8·21 problems·~35 min·Common Core Math - Grade 8·container·8-g-a-3

Work through problems with immediate feedback

Fluency Practice

Dilate the point $(3, 4)$ with center at the origin and scale factor $k = 2$ using $(x, y) \to (kx, ky)$ . What is the image?

$(6, 8)$

$(5, 6)$

$(6, 4)$

$(3, 8)$