NAME THE MARKED ANGLE IN 2 DIFFERENT WAYS. ​

<CDE

< EDC

Step-by-step explanation:

The vertex of the angle must be in the middle

We could call this angle

<CDE

We could call this

< EDC

Since there are no other angles adjacent we could also just call the angle by its vertex

<D

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.