Question

what transformation is happening to the red triangle to get to the blue triangle? rotation translation reflection

Explanation:

Step1: Analyze Rotation

Rotation involves turning a figure around a point. The red and blue triangles don't seem to be rotated (same orientation, just moved up). So not rotation.

Step2: Analyze Translation

Translation is sliding a figure without rotating or reflecting. The red triangle appears to be moved (translated) up to get the blue triangle, keeping shape, size, and orientation.

Step3: Analyze Reflection

Reflection is flipping over a line. The triangles don't mirror each other, so not reflection.

Answer:

Translation