Question

look at this shape: image of a blue trapezoid on a grid which image shows a reflection? images of three options labeled a, b, c a b c

Explanation:

Step1: Recall reflection definition

A reflection (mirror image) flips the shape over a line, so corresponding points are equidistant from the line of reflection, and the shape is reversed (left - right or top - bottom).

Step2: Analyze each option

• Option A: The shape is rotated, not reflected, as the orientation and position don't match a mirror flip.
• Option B: The shape is translated (moved) or resized? No, it's not a reflection. The orientation and the relative position of the slant side don't match a reflection of the original.
• Option C: The original shape has a slant side on the left. In option C, the slant side is on the right, which is a mirror flip (reflection) over a vertical line. The shape's size and the position of the right angle are consistent with a reflection.

Answer:

C