Answer:
Blue: y=-1/2x+3
Red: y=-x-2
Blue explanation:
y = -1/2x + 3
-> The 3 comes from the line intercepting the y-axis at positive 3.
-> The -1/2 comes from the line's slope, for every unit down one the next point is 2 over. The slope is negative because the line is going down from top-left to bottom-right.
Red explanation:
y = -x - 2
-> The -2 comes from the line intercepting the y-axis at negative 2.
-> The -x is by itself because for every unit down the next point is one unit right. The slope is negative because the line is going down from top-left to bottom-right.
Have a nice day!
I hope this is what you are looking for, but if not - comment! I will edit and update my answer accordingly.
- Heather