SOLUTION: Hi, I'm really confused as to how to find this: Is X-8=0 and 4y=9x function? Thanks!

SOLUTION: Hi, I'm really confused as to how to find this: Is X-8=0 and 4y=9x function? Thanks!

Algebra.Com

Question 1016024: Hi,
I'm really confused as to how to find this:
Is X-8=0 and 4y=9x function? Thanks!
Answer by josgarithmetic(39617) (Show Source): You can put this solution on YOUR website!
Both of those are equations for lines.
A vertical line is not a function. x-8=0 is a vertical line.
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