Question

Choose the equation of the vertical line passing through the point (−2, 3).

Answer 1

A vertical line is represented by x = a number.
(-2,3)... and since x = -2...that is your vertical line

Answer 2

You'd probably learn a lot by graphing the point (-2,3) and then drawing a vertical line through it. Would you do that, please, @Midleyc

Answer 3

a vertical line goes up and down....x will always be -2

Answer 4

@mathmale could not have stated it better.

Answer 5

true ^^ you can understand it better if you can draw it and look

Answer 6

Reminder: slope = rise over run:\[slope.m=\frac{ rise }{ run }\]