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Защита темы 2 (Производная)

Total questions: 16

Worksheet time: 32mins

Name
Class
Date
1.

(4x3)=\left(4x^3\right)'=

a)

12x212x^2

b)

4x24x^2

c)

3x23x^2

d)

16x416x^4

2.

(5x2)=\left(\frac{5}{x^2}\right)'=

a)

10x3-\frac{10}{x^3}

b)

10x-\frac{10}{x}

c)

10x3\frac{10}{x^3}

d)

10x4-\frac{10}{x^4}

3.

(ex3)=\left(e^{x^3}\right)'=

a)

3x2ex33x^2e^{x^3}

b)

e3x2e^{3x^2}

c)

3x2+ex33x^2+e^{x^3}

d)

x3ex31x^3e^{x^3-1}

4.

(arcsin4x)=\left(\arcsin4x\right)'=

a)

41+16x2\frac{4}{\sqrt{1+16x^2}}

b)

4116x2\frac{4}{\sqrt{1-16x^2}}

c)

41x2\frac{4}{\sqrt{1-x^2}}

d)

1116x2\frac{1}{\sqrt{1-16x^2}}

5.

(sin1x)=\left(\sin\frac{1}{x}\right)'=

a)

cos1xx2-\frac{\cos\frac{1}{x}}{x^2}

b)

cos1x2\cos\frac{1}{x^2}

c)

cos1xx\frac{\cos\frac{1}{x}}{x}

d)

cos(1x2)\cos\left(-\frac{1}{x^2}\right)

6.

(x34)=\left(\frac{\sqrt{x^3}}{4}\right)'=

a)

3x8\frac{3\sqrt{x}}{8}

b)

x 12\frac{\sqrt{x\ }}{12}

c)

3x16\frac{3\sqrt{x}}{16}

d)

34x\frac{3}{4\sqrt{x}}

e)

38x\frac{3}{8\sqrt{x}}

7.

Найдите производную (x+1x2)=\left(\frac{x+1}{x^2}\right)'=

a)

1x22x3-\frac{1}{x^2}-\frac{2}{x^3}

b)

1x2+2x3\frac{1}{x^2}+\frac{2}{x^3}

c)

12x\frac{1}{2x}

d)

x+2xx+\frac{2}{x}

8.

y=lnx,   y=?y=\ln x,\ \ \ y''=?

a)

1x2-\frac{1}{x^2}

b)

1x2\frac{1}{x^2}

c)

1x\frac{1}{x}

d)

1x-\frac{1}{x}

9.

(cos3x)=?\left(\cos3x\right)''=?

a)

9cos3x-9\cos3x

b)

cos3x-\cos3x

c)

sin3x\sin3x

d)

9sin3x9\sin3x

e)

3sin3x-3\sin3x

10.

(cos2x)=\left(\cos^2x\right)'=

a)

2cosxsinx-2\cos x\sin x

b)

2cosxsinx2\cos x\sin x

c)

2cosx2\cos x

d)

2sinx2\sin x

e)

2sinx-2\sin x

11.

(lnsinx)=\left(\ln\sin x\right)'=

a)

tanx\tan x

b)

cotx\cot x

c)

1sinx\frac{1}{\sin x}

d)

1sinx-\frac{1}{\sin x}

12.

(ln2x)=\left(\ln^2x\right)'=

a)

2lnxx\frac{2\ln x}{x}

b)

1x2\frac{1}{x^2}

c)

2x\frac{2}{x}

d)

2lnx2\ln x

13.

(exx2)=\left(e^xx^2\right)'=

a)

ex(x2+2x)e^x\left(x^2+2x\right)

b)

ex2xe^x2x

c)

ex+2xe^x+2x

d)

ex2x+exe^x2x+e^x

14.

укажите формулу нахождения производной функции y=y(x)y=y\left(x\right) , заданной системой {x=x(t), y=y(t) }\left\{x=x\left(t\right),\ y=y\left(t\right)\ \right\}

a)

y(x)=y(t)x(t)y'\left(x\right)=\frac{y'\left(t\right)}{x'\left(t\right)}

b)

y(x)=x(t)y(t)y'\left(x\right)=\frac{x'\left(t\right)}{y'\left(t\right)}

c)

y(x)=y(t)x(t)y'\left(x\right)=y'\left(t\right)x'\left(t\right)

d)

y(x)=y(t)y'\left(x\right)=y'\left(t\right)

15.

Найдите производную y(x)y'\left(x\right) , если функция задана системой {x=lnt,  y=sint}\left\{x=\ln t,\ \ y=\sin t\right\}

a)

y(x)=tcosty'\left(x\right)=t\cos t

b)

y(x)=costy'\left(x\right)=\cos t

c)

y(x)=costty'\left(x\right)=\frac{\cos t}{t}

d)

y(x)=sintlnty'\left(x\right)=\frac{\sin t}{\ln t}

16.

Найдите производную y(x)y'\left(x\right) , если функция задана системой {x=t2t,  y=t3+t}\left\{x=t^2-t,\ \ y=t^3+t\right\}

a)

y(x)=3t2+1y'\left(x\right)=3t^2+1

b)

y(x)=3t2+12t1y'\left(x\right)=\frac{3t^2+1}{2t-1}

c)

y(x)=2t13t2+1y'\left(x\right)=\frac{2t-1}{3t^2+1}

d)

y(x)=(3t2+1)(2t1)y'\left(x\right)=\left(3t^2+1\right)\left(2t-1\right)