meerkat18
meerkat18 meerkat18
  • 03-08-2016
  • Mathematics
contestada

Using the graph below, calculate the average rate of change for f(x) from x = 0 to x = 2.

Using the graph below calculate the average rate of change for fx from x 0 to x 2 class=

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Panoyin
Panoyin Panoyin
  • 05-08-2016
[tex]A(x) = \frac{f(x) - f(a)}{x - a}[/tex]
[tex]A(x) = \frac{f(2) - f(0)}{2 - 0}[/tex]
[tex]A(x) = \frac{6 - (-2)}{2}[/tex]
[tex]A(x) = \frac{6 + 2}{2}[/tex]
[tex]A(x) = \frac{8}{2}[/tex]
[tex]A(x) = 4[/tex]
Answer Link
calculista
calculista calculista
  • 14-11-2018

we know that

Using the graph

For [tex]x=0[/tex] -----> [tex]f(0)=-2[/tex]

For [tex]x=2[/tex] -----> [tex]f(2)=6[/tex]

the average rate of change is equal to

[tex]\frac{f(2)-f(0)}{2-0} =\frac{6-(-2)}{2}=4[/tex]

therefore

the answer is

the average rate of change is [tex]4[/tex]

Answer Link

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