Derivative of a function defined as a quotient

MathematicsDerivativesEasyYKS

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$g(x) = \frac{x \cdot f(x)}{2}$

$g'(x) = ?$

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1
Step 1

Selam Kübra, bu soruda g fonksiyonunun türevini çarpım kuralını kullanarak birlikte bulalım.

Fonksiyonun Türevi

2
Step 2

Elimizde g x eşittir x çarpı f x bölü iki şeklinde bir fonksiyon var.

$$g(x) = \frac{x \cdot f(x)}{2}$$
3
Step 3

Türev alırken paydadaki bir bölü iki sabitini dışarıda tutabiliriz.

$$g(x) = \frac{1}{2} \cdot [x \cdot f(x)]$$
4
Step 4

Şimdi parantez içindeki x çarpı f x ifadesinin türevini almak için çarpım kuralını uygulayalım.


Çarpım Kuralı Hatırlatması

$$(u \cdot v)' = u' \cdot v + u \cdot v'$$

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About This Question

Subject
Mathematics
Topic
Derivatives
Difficulty
Easy
Exam
YKS
Question Type
Open Ended

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