Vertices of the triangular pyramid are \"\", \"\", \"\" and \"\".

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Pyramid is reflected over XZ plane.

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General rule for the reflection:

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The reflection in the xz plane changes the sign of the y coordinate.

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\"\" is reflected about XZ plane then the image is \"\".

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Thus, results of reflected images of vertices are \"\", \"\", \"\" and \"\".

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3)

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Result of the reflection is \"\".

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General rule for the translation:

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Image translation forward and backward refers to the X-coordinate change.

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Image translation left and right to the y-coordinate change.

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Image translation up and down to the z-coordinate change.

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4)

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Reflected images are \"\", \"\", \"\" and \"\".

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The reflected image is then translated 3 units back, 2 units left, and 4 units up.

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Therefore, subtract 3 from X-coordinate, 2 from Y-coordinate and add 4 units to Z- coordinate of each image.

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\"\"

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\"\"

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\"\"

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\"\"

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Thus, the results of translation are \"\", \"\", \"\" and \"\"

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