Question

The triangles on the grid below represent a translation.

On a coordinate plane, triangle A B C is shifted 5 units up to form triangle A prime B prime C prime.

Which translation is shown on the grid?
a horizontal translation only
a vertical translation only
a horizontal translation followed by a vertical translation
a vertical translation followed by a h

Answer 1

A vertical translation only — each vertex moves straight up 5 units (e.g., (x,y) → (x,y+5)), with no horizontal shift.