Unauthorized use of the imaginary unit "i" or syntax error in complex arithmetic expression
Answer:
We are solving for the area so; A=134.16
Step-by-step explanation:
y=-9/2x-10
m=(y2-y1)/(x2-x1)
m=(-1-8)/(-2-(-4))
m=-9/(-2+4)
m=-9/2
y-y1=m(x-x1)
y-8=-9/2(x-(-4))
y-8=-9/2(x+4)
y=-9/2x-36/2+8
y=-9/2x-18+8
