The set of ordered pairs (–1, 8), (0, 3), (1, –2), and (2, –7) represent a function. What is the range of the function?
{x: x = –1, 0, 1, 2}
{y: y = –7, –2, 3, 8}
{x: x = –7, –2, –1, 0, 1, 2, 3, 8}
{y: y = –7, –2, –1, 0, 1, 2, 3, 8}

Question

The set of ordered pairs (–1, 8), (0, 3), (1, –2), and (2, –7) represent a function. What is the range of the function?
{x: x = –1, 0, 1, 2}
{y: y = –7, –2, 3, 8}
{x: x = –7, –2, –1, 0, 1, 2, 3, 8}
{y: y = –7, –2, –1, 0, 1, 2, 3, 8}

anonymous · Answer

whats the answer

zeronknight · Answer

$\Large\cal\color{red}{Welcome~To~OpenStudy!}$

mathmale · Answer

I opened your question eager to help, but as soon as I saw your "whats the answer," my interest level dropped like a rock.

We're on OpenStudy to learn.  My job is to make sure you understand the basics, such as the definitions of domain and range, and then to guide you through the problem in such a way that you can find the solution yourself.

What does "range" mean to you in this context?

anonymous · Answer

http://media.education2020.com/contentengine/frames/7fe2c38e-55de-11e3-9172-bc764e043e0c/3109-02-01-20-04-image1.png

anonymous · Answer

whats the answer