Question

Is this relation a function?
-3,-6;
-1, -6;
5, -6 ;
8, -6

Answer 1

Yep

Answer 2

thanks!

Answer 3

Sure thing. You wanna know how to figure it out?

Answer 4

Yes, please.

Answer 5

Okay, first thing: Im no genius. Im GOOD at math, but im not valedictorian or anything :P
Second: this is really easy to do. A relation is a function so long as no x coordinates are the same. If there are two or more congruent x coordinates, its not a function.

Answer 6

ohhhhhh! i get it!

Answer 7

Haha what a blonde :P

Answer 8

I know, I know... ;P

Answer 9

How do you tell if a sequence is arithmetic?

Answer 10

Like I said, not a genius :/

Answer 11

Dang.

Answer 12

Sorry :( i do my best