- Arts & Culture 4323
- Books in Foreign Languages 116
- Business & Economics 4668
- Computers 2323
- Dictionaries & Encyclopedias 709
- Education & Science 77739
- Abstracts 1236
- Astrology 14
- Astronomy 13
- Biology 39
- Chemistry 3253
- Coursework 3738
- Culture 70
- Diplomas 2738
- Drawings 1646
- Ecology 31
- Economy 320
- English 1245
- Entomology 1
- Ethics, Aesthetics 23
- For Education Students 18444
- Foreign Languages 115
- Geography 17
- Geology 7
- History 224
- Maps & Atlases 41
- Mathematics 4468
- Musical Literature 4
- Pedagogics 221
- Philosophy 184
- Physics 14826
- Political Science 130
- Practical Work 80
- Psychology 501
- Religion 49
- Russian and culture of speech 103
- School Textbooks 68
- Sexology 67
- Sociology 51
- Summaries, Cribs 926
- Tests 21620
- Textbooks for Colleges and Universities 545
- Theses 188
- To Help Graduate Students 18
- To Help the Entrant 111
- Vetting 304
- Works 54
- Информатика 6

- Engineering 3237
- Esoteric 1109
- Fiction 3096
- For Children 380
- House, Family & Entertainment 2530
- Law 2824
- Medicine 1187
- Newspapers & Magazines 308
- Security 300
- Sport, Tourism 927
- Website Promotion 679

# Math test with answers Part 2

Refunds: 1

Uploaded:

**13.11.2012**

Content: 21113193720763.rar (319,86 kB)

# Description

Math test, the number of jobs - 90.

Task 1

Question 1. What is called a function?

number;

a rule by which each value of argument x corresponds to one and only one value of y;

vector;

matrix;

there is no right answer.

Question 2. How is it possible to determine the inverse function?

where each element has a unique inverse image;

When the function is constant;

when the function is not defined;

When the function is multi-valued;

there is no right answer.

Question 3. What function is called Limited?

reverse;

the function f (x) is bounded, if mf (x) M;

complex;

the function f (x) is called bounded if f (x)> 0;

the function f (x) is called bounded if f (x) 0;

Question 4: What is the point is called a limit point of A?

null;

t.h0 called a limit point of A if every neighborhood of x0 contains a point of A different from x0;

not belonging to the set A;

there is no right answer;

lying on the boundary of the set.

Item 5. Can be a limit at the point when one-sided limits not equal?

Yes;

sometimes;

No;

always;

there is no right answer.

Task 2

Question 1. Is the function of infinitesimal when?

Yes;

No;

sometimes;

always;

there is no right answer.

Question 2. Is the function is infinitely large at?

Yes;

No;

sometimes;

if x = 0;

there is no right answer.

Question 3. Is the function y = sin x infinitely large when?

Yes;

No;

sometimes;

always;

there is no right answer.

Question 4. Is the function y = cos x infinitely large when?

Yes;

No;

sometimes;

always;

there is no right answer.

Question 5. Is the function y = tg x infinite in Vol. X0 = 0?

Yes;

sometimes;

always;

No;

there is no right answer.

Activity 3

Question 1. Is the product of an infinitesimal function on a limited function, infinitesimal function?

No;

Yes;

sometimes;

not always;

there is no right answer.

Question 2: When is infinitesimal (x) and (x) are called infinitesimal of the same order at x0?

if they are equal;

if;

if;

if the limits are 0;

there is no right answer.

Question 3. How many kinds of basic elementary functions we learned?

5;

1;

0;

2;

3.

Question 4: What is the limit of the constants?

0;

e;

1;

;

p.

Question 5. Is the power function continuous?

No;

Yes;

sometimes;

for x> 1;

there is no right answer.

Task 4

Question 1. Give the formula of the first remarkable limit.

;

uґ = kx + B;

there is no right answer.

Question 2. Give the formula of the second remarkable limit.

0;

Question 3: What functions are called continuous?

infinitesimal;

satisfying the following conditions: a) f is definable in t. in x0) exists and is equal to f (x0);

infinitely large;

degree;

trigonometric.

Question 4. If f (x0 + 0) = f (x0-0) = L, but f (x0) L, which is a function of the gap?

there is no right answer;

2nd kind;

Disposable;

ineradicable;

the function is continuous.

Question 5. What is the gap f (x) in t. X0 if f (x0-0) f (x0 + 0), and it is not known: Of course these limits?

Disposable;

ineradicable;

the function is continuous;

1st kind;

2nd kind.

Task 5

Question 1. Formulate the continuity of complex functions.

always difficult function is continuous;

If the function u = g (x) is continuous at x0 and the function y = f (u) is continuous at u = g (x0), then the composite function y = f (g (x)) is continuous at x0.

complex function is a composite of continuous functions is not continuous;

complex function is discontinuous;

It is a complex function

# Additional information

Question 3. What is the derivative of the function?

The limit values \u200b\u200bof this function;

0;

1;

e

Question 4. What function is differentiable at x = 4?

ln (x-4);

having a derivative at x = 4;

is continuous at x = 4;

there is no right answer

Question 5. What function is called differentiable on (a, b)?

discontinuous at each interval;

differentiable at each point of the interval;

constant;

increasing;

decreasing.

Task 6

Question 1. What is the derivative of y = a constant?

1;

0;

e;

;

there is no right answer.

Question 2. What is the derivative of the function y = x5?

0;

1;

e;

5x4;

there is no right answer.

Question 3. What is the derivative of y = ex?

0;

ex;

e;

1;

there is no right answer.

Question 4: What is the derivative of y = ln x?

;

0;

e;

1;

there is no right answer.

Question 5. What is the derivative of y = sin x?

0;

cos x;

e;

1;

there is no right answer.

Task 7

Question 1. Can a continuous function be differentiable?

No;

Yes;

only at x =;

only at x = 0;

there is no right answer.

Question 2: Is it always a continuous function is differentiable?

always;

never;

not always;

at x = 0;

in Vol. x =.

Question 3: Can a differentiable function to be continuous?

No;

Yes;

never;

in Vol. x = 0;

in Vol. x =.

Question 4. Is it always a differentiable function is continuous?

not always;

never;

there is no right answer;

in Vol. x = 0;

always.

Question 5. Find the second derivative of the function y = sin x.

cos x;

-sin x;

0;

1;

tg x.

Task 8

Question 1. What is the main linear part of the increment function?

derivative;

Differential (DN);

function;

infinitesimal;

infinitely large.

Question 2. State the L'Hospital's rule.

If the right-hand side there is a limit;

;

;

there is no right answer;

Question 3: Which types of uncertainties can be opened using L'Hospital's rule?

{0};

;

cx 0;

cx;

x.

Question 4. Is the condition y = 0 at the point, which is not a boundary point of the domain of a differentiable function at the necessary condition for the existence of extremum at this point?

No;

Yes;

not always;

sometimes;

there is no right answer.

Question 5. Is the condition y = 0 m. X = a sufficient condition for the existence of extrema?

Yes;

No;

not always;

sometimes;

there is no right answer.

Task 9

Question 1. What function is called a function of two variables?

f (x);

n = f (x, y, z);

there is no right answer;

z = f (x, y);

f (x) = const = c.

Question 2. Calculate the limit of the function.

0;

29;

1;

5;

2.

Question 3: Calculate the limit of

0;

1;

16;

18;

20.

Q4: Which lines are called lines of discontinuity?

straight;

consisting of break points;

parabola;

ellipses;

there is no right answer.

Question 5. Find the first derivative of the function at z = 3x + 2y.

1;

2;

0;

5;

there is no right answer.

Task 10

Question 1. What is the function whose derivative is the given function?

Question 2. Locate the erroneous expression if - one of the primitives for a function, and C - arbitrary constant.

etc.

IF YOU DO NOT SOMETHING liked the work, the report indicates E-MAIL, we will contact you and analyze all of your claim during the day.

If you like the work, please leave feedback, this will help you to increase the product list of inexpensive but high-quality work.

Works in * .rar opens archiver download any free and open.