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Производная и интегралы

Authored by Oxana Sheremet

Mathematics

University

Used 10+ times

Производная и интегралы
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20 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Найдите производную функции y=4x3−13x2y=4x^3-\frac{1}{3x^2}

12x2+23x312x^2+\frac{2}{3x^3}

12x2−13x312x^2-\frac{1}{3x^3}

12x2−23x12x^2-\frac{2}{3x}

12x2−23x312x^2-\frac{2}{3x^3}

2.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Найдите производную функции y=x2−4x2+4y=\frac{x^2-4}{x^2+4}

16x(x2+4)2\frac{16x}{\left(x^2+4\right)^2}

16x2(x2+4)2\frac{16x^2}{\left(x^2+4\right)^2}

4x3+16x(x2+4)2\frac{4x^3+16x}{\left(x^2+4\right)^2}

4x3(x2+4)2\frac{4x^3}{\left(x^2+4\right)^2}

3.

FILL IN THE BLANKS QUESTION

5 mins • 1 pt

Найдите производную функции y=sin⁡24xy=\sin^24x в точке x0=−π16x_0=-\frac{\pi}{16}

(a)  

4.

FILL IN THE BLANKS QUESTION

5 mins • 1 pt

Найдите y′y' функции y=tan⁡2x−cos⁡2xy=\tan^2x-\cos2x в точке x0=π4x_0=\frac{\pi}{4}

(a)  

5.

FILL IN THE BLANKS QUESTION

5 mins • 1 pt

Найдите y′′ y''\ функции y=ln⁡(x2+1)y=\ln\left(x^2+1\right) в точке x0=−1x_0=-1

(a)  

6.

FILL IN THE BLANKS QUESTION

5 mins • 1 pt

Вычислите приближенно значение 624\sqrt{624} с помощью формулы

f(x)≈f(x0)+f′(x0)(x−x0)f\left(x\right)\approx f\left(x_0\right)+f'\left(x_0\right)\left(x-x_0\right)

В ответе укажите три знака после запятой

(a)  

7.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Запишите выражение для приближенного вычисления значения 73\sqrt[3]{7}

2+112⋅ (−1)2+\frac{1}{12}\cdot\ \left(-1\right)

2+16⋅(1)2+\frac{1}{6}\cdot\left(1\right)

2+112⋅(1)2+\frac{1}{12}\cdot\left(1\right)

2+16⋅(−1)2+\frac{1}{6}\cdot\left(-1\right)

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