Answer:
y = -1x - 4
Step-by-step explanation:
ROC = -1 (same thing as you're slope)
b = y - intercept = -4
y = -1x - 4
Answer:
[tex]y=-x-4[/tex]
Step-by-step explanation:
The rate of change is the same as the slope (m variable), and in this sense you don't have to write out -1x, you can just keep it at -x. The point you are given is the point where the line crosses the y axis, which is called the y-intercept and is the variable b in your equation. This is because the x coordinate is zero, so it has to be where the line crosses the y axis. Just put that -4 in as your b variable, and there's your answer!
