Question

Which of these graphs represents a function?
A).A
B).B
C).C
D).D

Answer 1

The correct answer is C. An easy hack to know if an image is a function or not is to draw a line straight down through it. If it passes through a curve or line more than once, it is not a function. Hope this helps!! Xx

Answer 2

C.

Explanation:

I'm not to sure all the others dont seem like they'd be functions