Answer:
[tex]y=\frac{-1}{3} x+4[/tex]
Step-by-step explanation:
Use the equation, [tex]y=mx+b[/tex].
'[tex]m[/tex]' will be your [tex]\frac{rise}{run}[/tex], or the slope of the equation.
'[tex]b[/tex]' is the y-intercept of the line or basically where the line touches the y axis.
The line touches the y-axis at y=4, so '[tex]b[/tex]' will be 4.
To figure out the '[tex]m[/tex]' value, count how many squares the line moves over and then how many squares it moves down. In this case, it moves down 1 square and over three squares. So the [tex]\frac{rise}{run}[/tex] will be [tex]\frac{-1}{3}[/tex].
To finalize the equation, you get [tex]y=\frac{-1}{3} x+4[/tex].
