Question

hexagon abcdef → hexagon abcdef. how can the transformation shown be described? check all that apply. ☐ dilation ☐ isometric transformation ☐ nonrigid transformation ☐ reflection ☐ rotation ☐ stretch

Explanation:

• Dilation: Changes size (here, the hexagon is stretched vertically, not uniformly scaled, so not dilation).
• Isometric transformation: Preserves size/shape (size changes, so no).
• Nonrigid transformation: Changes size/shape (applies, as the hexagon is stretched).
• Reflection: Flips over a line (no mirroring, so no).
• Rotation: Turns around a point (no turning, so no).
• Stretch: Distorts in one direction (vertical stretch from length 1 to 3, applies).

Answer:

C. nonrigid transformation, F. stretch