Can some please teach m e how to solve this?
I got no clue how to solve it

Question

ms-brains · Answer

attachment

greatlife44 · Answer

Remember a function must have only one y value for each x value you put in

ms-brains · Answer

My best guess is it's A..or B

fortytherapper · Answer

I agree with great life. So basically, you can't have two or more different y values for the same X.

Looking at A: One of the X values is -2. -2 has more than one y value. It has 2 and 6. Because of that, it's not a function

ms-brains · Answer

So it's B! Because it does have 2 of the same numbers, except in the y value

anonymous · Answer

yes b

ms-brains · Answer

doesn't*

fortytherapper · Answer

Right, C and D also have multiple Y-values for the same X number

ms-brains · Answer

Awesome! Thank you so much! <3 You're awesome!