Question

How do you find the slope and y-intercept given `-4y=16`?

Answer 1

Slope is zero; y-intercept is `-4`.

Explanation:

your equation represents a horizontal line and can be written as:
`y=16/-4=-4`
The slope will be zero and the `y` intercept is `-4`:

For every value you choose for `x` the corresponding `y` value is always equal to `-4`.