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2 years ago

The graph of a Function f(x) is shown below: What is the domain of f(x)?

Mathematics

2 answers:

valentinak56 [21]2 years ago

8 0

Answer:

Step-by-step explanation:

domain includes alll values of x so are from -1 to 2 except 0

[-1, 0) ∪ (0, 2]

hichkok12 [17]2 years ago

4 0

Answer:

U will not get answers on a test noob

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Use Green's Theorem to evaluate the following line integral. Assume the curve is oriented counterclockwise.The circulation line

tino4ka555 [31]

The line integral you need to compute is

$\displaystyle\int_C\langle2xy^2,4x^3+y\rangle\cdot\mathrm d\vec r$

By Green's theorem, this is equivalent to the double integral,

$\displaystyle\iint_D\left(\frac{\partial(4x^3+y)}{\partial x}-\frac{\partial(2xy^2)}{\partial y}\right)\,\mathrm dx\,\mathrm dy=\iint_D(12x^2-4xy)\,\mathrm dx\,\mathrm dy$

where $D$ is the region with boundary $C$ . This integral is equal to

$\displaystyle\int_0^\pi\int_0^{\sin x}(12x^2-4xy)\,\mathrm dy\,\mathrm dx=\int_0^\pi(12x^2\sin x-2x\sin^2x)\,\mathrm dx=\boxed{\frac{23\pi^2}2-48}$

6 0

3 years ago

50 POINTS AND BRAINLIEST IF IT INCLUDES STEPS

Lesechka [4]

Answer:

3(x-6)+9=27

Step-by-step explanation:

1. Multiply 3 to x-6

3x-18+9=27

2. add -18 and 9

3x-9=27

3. add 9 to 27

3x=36

4. Divide 36 and 3

x=12

3 0

2 years ago

How many equal sides does a rhombus have

Westkost [7]

A rhombus has two equal sides

7 0

3 years ago

EMERGENCY!!!!!!!!!!!!!!

BARSIC [14]

Answer:

(7, 3)

Step-by-step explanation:

4 0

3 years ago

A point on the terminal side of an acute angle in standard position is (1, 2 √2). Find the cosine value of this angle.

kozerog [31]

Answer:

$cos\theta=1/3$

Step-by-step explanation:

The point at the terminal side of an acute angle is given by $(1, 2\sqrt{2} )$ .

That is,

$x = 1$ and $y= 2\sqrt{2}$ .

Let r be the length of line segment drawn from the origin to the point and is given by the formula:

$r = \sqrt{x^{2} + y^{2}}$

Substituting the values of x and y into r,

$r = \sqrt{1^{2} + (2\sqrt{2} )^{2}}$

$r = \sqrt{1 + 8}$

$r = \sqrt{9}$

Thus, $r=3$

Also, $cos\theta$ is given by:

$cos\theta = x/r\\$

Substituting values of x and r,

$cos\theta = 1/3\\$

4 0

3 years ago