Question

Post Test: Functions

♡ Submit Test
Reader 100ls
sino
The points on the graphs represent relations. Classify these relations according to whether or not they are functions.
2
21
1
2
Function
Not a Function

Answer 1

Functions: 2

Not a Function: 1 and 3

Explanation:

1 and 3 cross over each other and don't go in a straight line.

Whilst, 2 does technically go in a straight line.