Please I need help. I’m been struggling for this question

The graph of g(x) is a translation of y = which equation represents g(x)?

David is spreading mulch on a triangular area of his flower bed. the coordinates of the vertices of the area are (1, 3), (9, 3), and (4, 6). what is the area of the triangle if each square has an area of 3 square feet?

Identify the number as a rational or irrational. explain. 127