In the figure, m angle T=m angle V and E is the midpoint of TV What congruence statement proves triangle TER cong triangle VEC

e

step-by-step explanation:

an equation by definition has to have two or more variables (x and 2 in this case)

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.