Question

Determine an equation of the line that is perpendicular to x=4 and passes through (2,3).

Answer 1

y=3

Answer 2

madsci FTW!

Answer 3

y = 0x + 3 or just y = 3

Answer 4

Ok so how do you find that though?

Answer 5

x=4 is a vertical line
y= any constant is a horizontal line
you need y=3 because it goes through (2,3)

Answer 6

Oh ok Makes sense Because I guess I didn't think about x=4 not having a slope. Thank you!