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0
186
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avatar+278 

Let:

f(x) = 20 / 5 + 6e ^ -0.1

 

What is f(5)? Round your answer to 4 decimal places.

 Jun 11, 2019
 #1
avatar+107348 
+3

Oscar....we don't have any "x" in the function to put "5" into so we can evaluate  f(5)

 

 

cool cool cool

 Jun 11, 2019
 #2
avatar+8866 
+4

If  f(x)  truly equals  20 / 5 + 6e ^ -0.1   for all possible values of  x , then

 

f(5)  =  20 / 5 + 6e ^ -0.1

 

f(5)  =  4 + 6e ^ -0.1

 

f(5)  =  4 + \(\dfrac{6}{e^{0.1}}\)

 

f(5)  ≈  9.4290

 Jun 13, 2019

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