Question

Compare and contrast a function and a relation.

Answer 1

The answer is 6X

Answer 2

You don't make sense.

Answer 3

I'm pretty

Answer 4

Please stop. I can (and will) report you.

Answer 5

Reported.

Answer 6

http://www.purplemath.com/modules/fcns.htm

The answers in there somewhere.

Answer 7

The function always passes the vertical line test.
One y value for every x

Answer 8

I read through the site, found a definition.
Copy Paste
"(Warning: This means that, while all functions are relations, since they pair information, not all relations are functions. Functions are a sub-classification of relations.) When we say that a function is "a well-behaved relation", we mean that, given a starting point, we know exactly where to go; given an x, we get only and exactly one y."

Answer 9

f(x) = 2x is a function
\[f(x) = \sqrt{-3x}\] is not a function

All functions are relations. But not all relations are functions.

Answer 10

Thank you so much for your input ecofox :)

Answer 11

kk I hope it was helpful