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3 years ago

Give an example of a function that is neither even nor odd and explain algebraically why it is neither even nor odd

1 answer:

8 0

An odd function is the negative function that results from the replacement of x with -x in the expression. An even function stays the same even after the substitution. An example of a neither even or odd function is f(x) = 2x3 – 3x2 – 4x + 4. when we substitute -x to x, the resulting is f(x) =–2x3<span> –3</span>x2<span> + 4</span>x<span> + 4 which is not equal to the original or the negative counterpart.</span>

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Can anyone help me in this pls

djverab [1.8K]

Answer:

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

6 0

3 years ago

Read 2 more answers

A region with a 7-mile radius has a population density of about 2200 people per square mile. Find the number of people who live

jek_recluse [69]

Answer:

$340,000\ people$

Step-by-step explanation:

step 1

Find the area of the circular region

The area of the circle is equal to

$A=\pi r^{2}$

we have

$r=7\ mi$

assume

$\pi =3.14$

substitute

$A=(3.14)(7)^{2}$

$A=153.86\ mi^{2}$

step 2

Find the number of people who live in the region

Multiply the area by the density

$A=153.86*(2,200)=338,492\ people$

Round to the nearest ten thousand

$338,492=340,000\ people$

3 0

3 years ago

A line has a slope of 5 and passes through the point (-1,2).

Andreyy89

Answer:

Step-by-step explanation:

slope=m= 5

points=(-1,2)

<u>By point-slope form:</u>

$y$ - $y_{1}$ =m( $x-x_{1}$ )

<u>Substitute the values in formula:</u>

<u>y-2=5(x+1)</u> (It is the point slope form)

Now,

<u>Slope intercept form:</u>

y-2=5x+5

y=5x+5+2

<u>y=5x+7</u>

<u />

<h3><u>If you need to ask any questions, please let me know.</u></h3>

5 0

3 years ago

brainly hdd and ram memory both tests both come back with positive old tower pc doesn't always turn on and randomly

mash [69]

The correct option is 4. PSU.

The hardware part that would be checked next is PSU.

<h3>What is Power Supply Unit PSU?</h3>

An internal piece of IT hardware is known as a power supply unit (PSU). Despite their name, power conversion devices, or PSUs, do not really supply power to systems.

Some key features of PSU are-

A power supply specifically transforms alternating high voltage current (AC) to direct current (DC) and regulates the DC output voltage to the precise tolerances needed for contemporary computing components.
There is, however, a PSU substitute that may be utilized in specific circumstances.
Electrical power can be transported inside network cables using Power over Ethernet (PoE), freeing the device from being bound to an outlet.
Because PoE can deliver wireless access points wherever it is most convenient and uses less room for wiring, it is perfect for systems that need greater flexibility.

To know more about power supply unit, here

brainly.com/question/24249197

#SPJ4

The correct question is-

A customer complains that his old tower PC doesn't always turn on and randomly shut off for hours. The HDD and RAM both tests both come back with positive results.

What hardware part would you check next?

NIC
EXT-USB HDD
PS/2
PSU
SSD

6 0

2 years ago

Inverse variation ?

Nookie1986 [14]

<h2>Answer:</h2>

<u>The pressure will be 176 k Pa</u>

<h2>Step-by-step explanation:</h2>

Boyle's law states that the product of volume and pressure gives us a constant value so we can write the expression as

P1V1 = P2V2

By arranging the equation we get

P1V1 / V2 = P2

Putting the values

(132 x 20 ) / 15 = P2

P2 = 176 k Pa

4 0

3 years ago

Read 2 more answers