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Kaylis [27]
2 years ago
7

Distribute to write an equivalent expression. 2n * (n ^ 2 + 3n + 4)

Mathematics
1 answer:
OverLord2011 [107]2 years ago
6 0

Answer:

C. 2n^3 + 6n^2 + 8n

Explanation:

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Which is the graph of fx x2 2x 3
photoshop1234 [79]

In the picture we can see the graph represents of the function f(x)=x²-2x+3 that is curve graph.

Given that,

We have to find the graph represents the function f(x)=x²-2x+3.

We know that,

The quadratic function is f(x)=x²-2x+3.

This is a vertical parabola open downward

The vertex is a maximum

We know,

A vertical parabola's equation in vertex form is equal to

y= a(x-h)²+k

where

a is a coefficient

(h,k) is the vertex

Here

a=1

(h,k)=(0,3)  is vertex

The y-intercept is the point (0,3) is value of y when the value of x is equal to zero (is the same point that the vertex)

The x-intercepts are the points is values of x when the value of y is equal to zero  

Therefore, In the picture we can see the graph represents of the function f(x)=x²-2x+3.

To learn more about function visit: brainly.com/question/9554035

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7 0
1 year ago
2.09 as an percent and a mixed number
fredd [130]
Mixed number= 2 9/100

3 0
3 years ago
Read 2 more answers
The price of an item has dropped to $91 today. yesterday it was $140 . find the percentage decrease.
mojhsa [17]
To find a percentage of a product, multiply by the decimal form of that percentage (20%=0.20;50%=0.50). Taking $140 and multiplying by 0.35 gives us 49, which we subtract from the original total and get $91. So, the percentage decrease is 35%.
6 0
3 years ago
A, B, C or D?<br> Which solution set represents this inequality?
levacccp [35]

Answer:

The answer is A

Step-by-step explanation:

Because if you plug the equation into a calculator you will get -14 and that will be going in the same direction which is this way >

Hope this helps

8 0
3 years ago
Given the following diagram, enter the required information. m BXA = 30° 20', m CXB = 40° 35'. m CXA __° __'.
klasskru [66]
The picture in the attached figure

we know that

m∠BXA = 30° 20'
m∠CXB = 40° 35'

m∠CXA = ?

m∠CXA = m∠BXA + m∠CXB
m∠CXA = 30° 20' + 40° 35'
m∠CXA = 70° 55'

therefore

the answer is
m∠CXA = 70° 55'

5 0
3 years ago
Read 2 more answers
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