Question

Write an equation in slope intercept form for the line through the two points

Answer 1

$m= \frac{y2-y1}{x2-x1} \\ \\ m= \frac{-2-2}{2-(-2)} \\ \\ m= \frac{-4}{4} \\ \\ m=-1$


$y=mx+b \\ \\ y=-1x+b$


$(2)=(-1)(-2)+b \\ \\ 2=2+b \\ \\ 0=b$


$y=-1x+0 \\ \\ y=-x$