Point VV is located at (5,-6)(5,−6) on the coordinate plane. Point VV is reflected over the xx-axis to create point V'V ′
. What ordered pair describes the location of V'?V
′
?

tip $2.90

total $17.40

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.