Question

Write the equation of each line in slope intercept form (see attached)

Answer 1

As we can see we have a horizontal line, the slope of the horizontal line is zero

the form of the equation of the line in slop-intercept form is

`y=mx+b`

where m is the slope and b is the y-intercept.

In our case m=0

`\begin{gathered} y=(0)x+b \\ y=b \end{gathered}`

in this case the y-intercept is b=-4

Therefore the equation is

`y=-4`

ANSWER

y=-4