Answer:
your range is 11
Step-by-step explanation:
22-11= 11
y= -3/4x-2
- perpendicular: opposite signs and reciprocal
m= -3/4
point-slope form: y-y1=m(x-x1)
y-(-1)= -3/4(x-(-4))
y+1= -3/4(x+4)
y+1= -3/4x -3
(1,400)
Hope this helps