Plz fast plz i really need will award ! a triangular pyramid begins with its vertices locate at the following points: p(0, 5, 4), y(-2,7,4), r(0,7,4), and a(0,7,6). they pyramid is then reflected over the xz-plane. the reflected image is then translated 3 units back, 2 units left, and 4 units up. (a) write the general rule you use for the reflection. (b) show the results of your calculations for the reflection. (c) write the general rule you use for the translation. (hint: begin with the result of the rule for the reflection.) (d) show the results of your calculations for the translation