the vertical line that passes through(-7,4

Question

anonymous · Answer

the slope
in algebra 1

anonymous · Answer

no

sleepyjess · Answer

The equation of a vertical line passing through (-7, 4) would be y=-7

anonymous · Answer

(-7,4) the vertical that passes through should i make my own graph.

sleepyjess · Answer

Correction, x=-7

sleepyjess · Answer

The slope of a vertical line is always undefined

sleepyjess · Answer

No it says it is vertical

sleepyjess · Answer

$\color{blue}{\text{Originally Posted by}}$ @jesus2012
(-7,4) the vertical that passes through should i make my own graph.
$\color{blue}{\text{End of Quote}}$

sleepyjess · Answer

Does that make sense? @jesus2012

anonymous · Answer

yes thank you but I also have a problem with that asked the number to be horizontal too.

solomonzelman · Answer

before making sense out of the math that you are doing, I would suggest to know it first.

1) A vertical line that is passing through $\large\color{black}{ (a,b) }$, is  $\large\color{black}{x=a }$.
2) A horizontal line that is passing through $\large\color{black}{ (a,b) }$, is  $\large\color{black}{y=b }$.

solomonzelman · Answer

I prefer to say that slope is irrelevant to a perfect line, not that it is undefined. I have reasons for this preference. But undefined would be certainly correct as far as school goes.

solomonzelman · Answer

I mean to a vertical line, not to a perfect line. tpyo