mariabrea mariabrea
  • 01-01-2017
  • Mathematics
contestada

let f prime (x) = 2/x and f (square root e) = 5 then f (e) =

Respuesta :

Marykoss
Marykoss Marykoss
  • 01-01-2017
f(x) = 2lnx +c so 5 = 1 +c after substitution.
Means c = 4 and f(x) = (2 lnx) +4 {NOT 2 ln(x+4)}
And so f(e) = 2+4=6.
So 6 is the answer
Answer Link

Otras preguntas

How many valence electrons is each element trying to obtain?
Which of the following are oxidation half-reactions? Cr2O72- → Cr3+ MnO4- → MnO2 Fe2+ → Fe3+ Cl- → Cl2
What is another name for the heat-trapping gases
What is the meaning of internal relationships?
Rafael races his bicycle for 70m . A wheel of his bicycle turns 29 times as the bicycle travels this distance. What is the diameter of the wheel? Use the val
A girl walks 2 km north, then 2 km east, then 2km south, then 2km west. what distance does she travel? what is her displacement?
What did ancient india create in response to flooding?
In which part of a professional email should you try to be brief, but highly descriptive?
Which material will displace a volume of water
The following are examples of what an employer might ask of an employee submit to random drug testing. allow phone calls to be monitored. allow access to the em