emilyissa2024 emilyissa2024
  • 13-10-2021
  • Mathematics
contestada

=
Given the function h(x) = –22 – 8x + 18, determine the
average rate of change of the function over the interval
-5 < x < -1.

Respuesta :

cassiepigott5 cassiepigott5
  • 14-10-2021

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

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