The graph shows y as a function of x. Suppose a point is added to this graph. Which choice gives a point that preserves the function? A) (3.5) B) (0.9) (9.-1) D) (2-4)

Nour and rana are shopping for a christmas tree. they are deciding between 2 22 different types of trees (real and fake) and 4 44 colors for the ornaments (white, silver, gold, and purple). they each created a display to represent the sample space of randomly picking a type of tree and a color for the ornaments. whose display correctly represents the sample space?