Question

What is the slope and y-intercept of the line `x=2`?

Answer 1

`\infty, \infty`

Explanation:

The given equation: `x=2` a vertical straight line parallel to y-axis at a distance of 2 unit on the right side hence it slope (m) will be
`m=\tan\frac{\pi}{2}=\infty`

The line: `x=2` meets the y-axis at infinity hence its y-intercept will also be `\infty`

Answer 2

As below.

Explanation:

`x = 2` is a line parallel to y axis and hence y-intercept is `0` as it never cuts the y axis.

Slope `= (Delta y) / (Delta x) = tan theta = tan (pi/2) = oo` as there is no change in value of x