Which equation represents a line that passes through (2, –1/2) and has a slope of 3? y – 2 = 3(x 1/2 ) y – 3 = 2(x 1/2 ) y =1/2 3(x – 2) y 1/2 = 2(x – 3)

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.

sweetheart, there isn't a cube below.