A triangular pyramid begins with these coordinates: P(–1, 2, 0) Y(2, 3, 0) R(–3, 4, 0) A(–2, 1, 5) The pyramid is then reflected over the yz-plane. The reflected image is then translated 2 units forward, 4 units right, and 3 units down. Determine the coordinates of that final image, following these steps: Write the general rule you use for the reflection. Show the results of your calculations for the reflection. Write the general rule you use for the translation. (Hint: Begin with the result of the rule for the reflection.) Show the results of your calculations for the translation.

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