Twinsplancarte
Twinsplancarte Twinsplancarte
  • 23-04-2017
  • Mathematics
contestada

Let f(x)=−0.5(x−8)2−2 . What is the average rate of change for the quadratic function from x=−4 to x = 8? Enter your answer in the box.

Respuesta :

jdoe0001 jdoe0001
  • 23-04-2017
[tex]\bf slope = {{ m}}= \cfrac{rise}{run} \implies \cfrac{f(x_2)-f(x_1)}{x_2-x_1}\impliedby \begin{array}{llll} average\ rate\\ of\ change \end{array}\\\\ -----------------------------\\\\ f(x)=-0.5(x-8)^2-2\quad \begin{cases} x_1-4\\ x_2=8 \end{cases} \\\\\\ \cfrac{f(x_2)-f(x_1)}{x_2-x_1}\implies \cfrac{f(8)-f(-4)}{8-4}[/tex]
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meandmycousinmagic
meandmycousinmagic meandmycousinmagic
  • 06-03-2019

Answer:

6

Step-by-step explanation:

it's 6 I took the test

In the picture below

Ver imagen meandmycousinmagic
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