Найдите производную функции \(f(x)=x^2e^x\).
A) \(e^x(x^2+2x)\)
B) \(2xe^x\)
C) \(e^x(x^2+2)\)
D) \(x^2e^{x-1}\)Найдите производную функции \(f(x)=\dfrac{x^2+1}{x-1}\), \(x\ne1\).
A) \(\dfrac{x^2+2x+1}{(x-1)^2}\)
B) \(\dfrac{x^2-2x-1}{(x-1)^2}\)
C) \(\dfrac{2x}{x-1}\)
D) \(\dfrac{x^2+1}{(x-1)^2}\)Найдите производную функции \(y=(3x-1)e^{2x}\).
A) \(e^{2x}(5x-1)\)
B) \(e^{2x}(6x-1)\)
C) \(e^{2x}(6x+1)\)
D) \(3e^{2x}\)Найдите производную функции \(y=\dfrac{e^x}{x+1}\), \(x\ne-1\).
A) \(\dfrac{e^x}{(x+1)^2}\)
B) \(\dfrac{xe^x}{(x+1)^2}\)
C) \(\dfrac{(x+1)e^x}{(x+1)^2}\)
D) \(\dfrac{xe^{x-1}}{(x+1)^2}\)Найдите производную функции \(y=\dfrac{x+2}{x^2+1}\).
A) \(\dfrac{-x^2-4x-1}{(x^2+1)^2}\)
B) \(\dfrac{x^2+4x-1}{(x^2+1)^2}\)
C) \(\dfrac{-x^2-4x+1}{(x^2+1)^2}\)
D) \(\dfrac{1-2x}{(x^2+1)^2}\)Найдите производную функции \(y=(2x+1)(x^2-3)\).
A) \(6x^2+2x+6\)
B) \(4x^2+2x-3\)
C) \(6x^2-2x-6\)
D) \(6x^2+2x-6\)Найдите производную функции \(y=5^x\).
A) \(x\cdot5^{x-1}\)
B) \(\ln5\cdot5^{x-1}\)
C) \(5^x\ln5\)
D) \(5x^4\)Найдите производную функции \(y=2^{3x-1}\).
A) \(3\ln2\cdot2^{3x-1}\)
B) \(\ln2\cdot2^{3x-1}\)
C) \(3\cdot2^{3x-1}\)
D) \(2^{3x-1}\ln(3x-1)\)Для функции \(f(x)=(x+1)e^x\) найдите значение \(f'(0)\).
A) \(1\)
B) \(2\)
C) \(e\)
D) \(0\)Найдите производную функции \(y=\dfrac{e^x+1}{e^x-1}\), \(x\ne0\).
A) \(\dfrac{2e^x}{(e^x-1)^2}\)
B) \(-\dfrac{e^x}{(e^x-1)^2}\)
C) \(-\dfrac{2}{(e^x-1)^2}\)
D) \(-\dfrac{2e^x}{(e^x-1)^2}\)
Ответы
1 — A
2 — B
3 — C
4 — B
5 — C
6 — D
7 — C
8 — A
9 — B
10 — D
