Question

Find equation of the line that has a slope of zero and goes through the point (4, -5).

Answer 1

The first thing we should see, is that the slope is equal to 0, so the equation line is going to be horizontally.

Now we have to find the point (4, -5)

So this is a constant function, and if you realice y is always going to be equal to -5 so the equation is:

`y=-5`