Respuesta :

Answer:

-2

Step-by-step explanation:

h(x)=-x2-8x=18

for interval -5-x-1=

f  (-1)-f(-5)

-1-(-5)=

[-(-1)2-8x(-1)=18]-(-5)2-8x(-5)+18]-1-(-5)=

-1+8+18+25-40-18

-1+5=

8/4=

-2

Otras preguntas