Question

Independent Practice


Determine whether the relation is a function. Explain why or why not.


{(–2, 9), (3, 9), (–0.5, 9), (4, 9)}


A.
No; 9 is the only value in the range.


B.
Yes; 9 is the only value in the range.


C.
No; multiple domain values correspond to one range value.


D.
Yes; no value in the domain corresponds to more than one value in the range.

Answer 1

Answer: THE ANSWER IS D. Yes; no value in the domain corresponds to more than one value in the range.

Find the domain and range.

Domain:

{ − 2 ,  3 ,  − 0.5 ,  4 }

Range:

{ 9 }

Step-by-step explanation: ITS NOT A OR C

Determine if the relation is a function.

The relation is a function.