Find a general equation for the line which has slope undefined and passing through (1,4)

Answer 1

Meghan

The fact that the slope id undefined means the line is vertical So the equation is x=1 and the point (1.4) is on this line.

Jim

Answer 2

Using slope point form: y-y₁=m(x-x₁)

where m = slope(undefined here)

(1,4) = (x₁,y₁)

Can leave answer as is: y - 4 = m (x - 1)

Or: y = mx - m + 4 = mx + (-m+4)