The problem asks us to determine a series of transformations that map Figure M onto Figure N. The available transformations are reflection over the x-axis followed by a translation. We need to specify the direction and magnitude of the translation.

GeometryTransformationsReflectionTranslationCoordinate Geometry
2025/5/11

1. Problem Description

The problem asks us to determine a series of transformations that map Figure M onto Figure N. The available transformations are reflection over the x-axis followed by a translation. We need to specify the direction and magnitude of the translation.

2. Solution Steps

First, reflect Figure M over the x-axis. If a point on Figure M is (x,y)(x, y), the corresponding point on the reflected figure will be (x,y)(x, -y).
Next, we need to find the translation needed to map the reflected Figure M to Figure N. We can observe that Figure N is to the left of where Figure M would be after a reflection over the x-axis. Thus we will need to translate the reflected figure left. Let's pick a point on Figure M, such as (8,0)(8, 0) which is a vertex. The reflected point will be (8,0)(8, -0) or (8,0)(8,0). A corresponding vertex on Figure N is (6,7)(-6, -7).
Let's examine the top vertex of Figure M. This point appears to be approximately (8,1)(8,1). After reflection over the x-axis it becomes (8,1)(8,-1). A corresponding point in Figure N is near (6,7)(-6,-7). Thus, the xx coordinate must go from 88 to 6-6, which is a shift of 8(6)=148 - (-6) = 14 units to the left.
Let's verify this with the rightmost vertex of M, which is near (9,2)(9,-2) after reflection over the x-axis. The corresponding vertex of N is approximately (5,6)(-5, -6). The x coordinate shift is 9(5)=149 - (-5) = 14 to the left. The y-coordinate shift from the reflected image of M after shifting down 4 is what maps figure M to figure N. Since the question only allows movement along the x-axis (right or left), we will reflect over the x axis and translate left 14 units.

3. Final Answer

A reflection over the x-axis followed by a translation left 14 unit(s).

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