6ft how many square feet of outdoor carpet will we need for this hole? 6 ft 5ft 3ft 3 ft 2 ft 12 ft 2 ft

In two or more complete sentences describe how to determine the appropriate model for the set of data, (1,1), (3,2), (6,3), (11,4).

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?

If x = -2, then x 2-7x+10 equals a. 0 b.20 c.28