CAN SOMEONE PLEASE HELP ME

Which best describes the transformation that occurs in the graph? a) dilation b) reflection c) rotation d) translation

Thelime contains the point(-3,0) and parallel x-3y=3( show all work)

A3-dimensional figure has a square base and 4 lateral faces that meet at a point. explain the difference between the cross sections when a slice is made perpendicular to the base through the vertex, and when a slice is made perpendicular to the base and not through the vertex