Use the vertical line test to determine if the relation is a function.
(-4,1) (-3,2) (1,1) (1,2) (3,4)
Part 1) Is this relation a function?
Yes, it is a function.
There is not enough information to determine if it is a function.
No, it is not a function
3 answers
Yes, it is a function.
Part 2) If it is not a function, explain why.
It is not a function because the x value (-4) has two different outputs.
It is not a function because the x value (1) has two different outputs.
It is not a function because the x value (5) has two different outputs.
It is a function
It is not a function because the x value (-4) has two different outputs.
It is not a function because the x value (1) has two different outputs.
It is not a function because the x value (5) has two different outputs.
It is a function
because each x value corresponds to a unique y value.
1 answer