Question

Use the vertical line test to determine whether the relation graphed below is a function


-3
-2
-1
41
3
2


-1
-2
-3
0
1
2
3
4
(1 point)
• yes
• no
• cannot be determined

Answer 1

If you only have one value of y for every value of x it works

Answer 2

I can not tell from the discrete points (which do not make sense by the way) if the graph might loop back somewhere between them and violate the rule. However from what is given it passes.

Answer 3

Yes

Answer 4

Correct, if there is only one value of y for every value of x on the graph, then it satisfies the vertical line test and is considered a function.

Answer 5

You are correct. Based on the given discrete points, it cannot be determined whether the graph loops back and violates the rule. From the given points, it appears to pass the vertical line test and could be a function. However, without additional information or a graph, we cannot say for certain.