Question

What is the slope and y-intercept of the line y = 4/7?

Answer 1

Slope `=0`
y-intercept `=4/7`

Explanation:

The slope is defined as the amount of change in `y` for a corresponding change in `x`.
Since `y` does not change `rarr` change in `y = 0`

The y-intercept is the value of `y` when `x=0`.
`y=4/7` for all values of `x`