Faults undergoing movement that is horizontal and parallel to the strike of the fault surface are called

Faults that are undergoing movement (i.e. displacement of rock strata) that is essentially horizontal in direction and parallel to the strike of the fault surface are called Strike-slip faults. Other names for Strike-slip faults are transcurrent faults, wrench faults, or lateral faults.

answer; the above statement is (true); plz check first

reflecting point a across the origin negates both of its coordinates.

b = (5, -4)