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

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

Read the phrase. the soccer ball of Erin Which is the correct way to rewrite this phrase? Erins soccer ball Erins’s soccer ball Erins’ soccer ball Erin’s soccer

how does the moon change in the course of the story "Embers of Moonlight"? use two details to support your response

The primary determinant of basal metabolic rate (bmr) is __________. the primary determinant of basal metabolic rate (bmr) is __________. total daily calorie ex

In gene tests for inherited colon cancer, scientists scan a patient's DNA sample for mutated sequences using short pieces of DNA, called probes. The sequences

A school psychologist reports that the mean number of hours the students at this school sleep each night is 8 hours. the students believe the mean is not 8 hour

What is the value of x? Enter your answer as a decimal in the box. Round only your final answer to the nearest tenth. x = cm

Where does the majority of stem growth in a plant occur?

4. If the Kitty Hawk Flyer has 12 HP, do some research to find out how to express this power in the SI system and report the numerical value in kilowatts.

In A Vindication of the Rights of Woman, Wollstonecraft contrasts her logic and reasoning with

When was this oil first discovered?