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Phantasy [73]
3 years ago
13

Which statement describes the graph of f(x) = –x4 + 3x3 + 10x2

Advanced Placement (AP)
2 answers:
den301095 [7]3 years ago
8 0

Answer:

The graph touches X axis on (-2,0,5) and Y axis on (0,0,0)

Explanation:

By solving the equation we get the following graph



Orlov [11]3 years ago
7 0

Answer: B is the answer, The graph touches the x axis at x = 0 and crosses the x axis at x = 5 and x = –2.

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I can’t figure this problem out
Natalka [10]

Answer:

Explanation:

Alright so the way to do this is to use properties of integrals to make our life easier.

So we have:

\int\limits^4_1 {(3f(x)+2)} \, dx

So lets break this up into two different integrals that represent the same area.

\int\limits^4_0 {f(x)} \, dx - \int\limits^1_0 {f(x)} \, dx = \int\limits^4_1 {f(x)} \, dx

Lets think about what is going on up there. The integral from four to zero gives us the area under the curve of f(x) from four to zero. If we subtract this from the integral from one to zero (the area under f from one to zero) we are left with the area under f from four to one! Hence:

\int\limits^4_1 {f(x)} \, dx

But since we have these values we can say that:

-3 - 2 = -5

Which means that \int\limits^4_1 {f(x)} \, dx = -5

So now we can evaluate \int\limits^4_1 {(3f(x)+2)} \, dx

Lets first break up our integrand into two integrals

\int\limits^4_1 {(3f(x)+2)} \, dx = 3\int\limits^4_1{f(x)} \, dx + 2\int\limits^4_1 {} \, dx

Now we can evaluate this:

We know that \int\limits^4_1 {f(x)} \, dx = -5

So:

3(-5)+2[x] where x is evaluated at 4 to 1 so

-15 + 2(3)

So we are left with -15 + 6 = -9

5 0
3 years ago
Directions: Identify the different imaginary lines of the globe. Write the letter that
Lina20 [59]

Answer:

The answer is below

Explanation:

1) Equator: The equator is an imaginary line that divides the earth into two equal parts known as the northern hemisphere and southern hemisphere. The equator is a line of latitude.

Line A is the equator

2) Latitude: Latitude are imaginary lines on earth that run from the east to west.

Line B are lines of latitude

3) Longitude: Longitude are imaginary lines on earth that run from the north to south.

Line F is a line of longitude

4) Prime Meridian: The prime meridian is a 0° line of longitude. It serves as a reference for other lines of longitude measurement.

Line E is a prime meridian.

5) South pole: The south pole is at a latitude of 90°S and all the lines of longitude meet there.

Point D is the south pole

6) North pole: The north pole is at a latitude of 90°N and all the lines of longitude meet there.

Point C is the south pole

7 0
3 years ago
How did trade outes ad warfare affect civilizations between 500 and 1500 ce
Natasha2012 [34]
<span>Civilizations wanted to settle and build cities and/or outposts along trading routes for so it would be easy to acquire what they didn't have, and sell what they did, and gain economic prosperity. These became the most desirable and wealthy spots, and thus were fought over in wars.</span>
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3 years ago
The operations of a cell are directed by the:
Finger [1]

Answer:

Ginnesin Rekordlar Kitabı

Explanation:

La la la

7 0
3 years ago
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Baby Derek sees his mom leave a room and cries. He is only one year old. Why is he crying?
eimsori [14]

Because babies want love, and want attention from people. Once the baby sees the mom leave, he/she feels insecure and scared.

-Steel jelly

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