Answer:
y= -2x-6
Explanation:
First need to find the slope with the help of slope formula.
m= -2-10/-2-(-8)= -12/6= -2
the slope-intercept form is
y=mx+b
substitute m with -2 and x and y with any of the two points given.
y= -2x+b
-2 = -2 × (-2) +b
-2= 4+ b
b= -6
now substitute m and b values into y=mx+b
y= -2x-6