Which statement best discribes the shape of the graph?
The graph is skewed left.
The graph is skewed right.
The graph is nearly symmetrical.
the graph is perfectly symmetrical.
O

yes

yes yes yes

a triangular prism is a 3 dimensional shape composed of triangles and rectangles. it is made from two triangular bases and three rectangular sides.  

sample answer: you can determine whether each element of the domain is paired with exactly one element of the range. for example, if given a graph, you could use the vertical line test; if a vertical line intersects the graph more than once, then the relation that the graph represents is not a function.