Whats 6 x 6 x 6 x 7 +4 -2 x 7 x 9

Which statements regarding the diagram are true? check all that apply.

Atriangle has verticals at b(-3,0), c(2,-1), d(-1,2). which transformation would produce an image with verticals b”(-2,1), c”(3,2), d”(0,-1)?

The formula for the volume of a right square pyramid is given below, where a is the side length of the base and h is the height.