Question

A line has a y-intercept of 10 and a slope of 0. What is its equation in slope-intercept
form?

Answer 1

The result in slope-intercept form:

`y = 0x + 10` or
`y = x +10`

(Both equations are the same thing. It can be written with a 0 or not with a 0).

Explanation:

If you already have the y-intercept (10) and the slope (0), then all you need to do is to put it in slope-intercept form:

-Slope-intercept form equation:

`y = mx +b` (where
`m` represents the slope and
`b` represents the y-intercept).

`m` (slope)
`= 0`

`b` (y-intercept)
`= 10`

Slope-intercept form:

`y = 0x + 10` or
`y = x + 10`

Those two equations are the same thing.