Answer:
y=-2-3x
Step-by-step explanation:
Point-slope form: y-y1=m(x1-x)
In this problem, -2 is x1 and 4 is y1.
As always, m is the slope: 3.
Hence, plug these values into the equation.
y-4=3(-2-x)
Distribute the 3: 3(-2-x)= -6-3x
Now we have y-4=-6-3x
Because we want the y by itself, add 4 to each side of the equation.
y-4=-6-3x
+4 +4
y=-2-3x
