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2 years ago

Several polynomial functions are graphed. Which graph displays a polynomial function with all even exponents?

Mathematics

2 answers:

grandymaker [24]2 years ago

7 0

Answer:

Option C

Step-by-step explanation:

Let's look at the graphs one by one:

The graph has rising and falling exponential functions, therefore, it will not fit the pattern. The graph has a negative exponent function.

Let's skip graph C.

Graph B looks like the correct answer, however, the graph has a negative exponent and then rises up again.

Graph D is out of question as it has uneven exponents.

Graph C has an even function.

mihalych1998 [28]2 years ago

4 0

So from the looks of it i would say c ( really sorry if i am wrong)

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Zachary visits a flower shop to purchase roses to be delivered to his mother for her birthday. The cost of the roses is modeled

Afina-wow [57]

Answer:

y = 2.5 + 4.75, every additional rose sold , x, increases the cost of the rose, y, by 2.50

Step-by-step explanation:

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2 years ago

The midpoint of AB is M(1, -4). If the coordinates of A are (-3,-6), what are the coordinates of B?

kramer

Answer:

The coordinates of B is (5,-2)

Step-by-step explanation:

In order to find the coordinates of B, you have to use midpoint formula. Then substitute the following values into the formula :

$m = ( \frac{x1 + x2}{2} , \frac{y1 + y2}{2} )$

Let (x1,y1) be A (-3,-6),

Let (x2,y2) be B,

Let midpoint be M (1,-4),

$(1, - 4) = (\frac{ - 3 + x2}{2} , \frac{ - 6 + y2}{2} )$

$by \: comparison, \:$

$\frac{ - 3 + x2}{2} = 1$

$- 3 + x2 = 2$

$x2 = 5$

$\frac{ - 6 + y2}{2} = - 4$

$- 6 + y2 = - 8$

$y2 = - 2$

6 0

3 years ago

Someone answer this question I know your reading this.

IgorC [24]

Answer: A.

Step-by-step explanation:

To answer this, you must first understand what fractional exponents mean.

An exponent of 1 is simply the base itself. 7^1 = 7.

An exponent of 2 is squaring the base: 7^2 = 49.

An exponent of 1/2 is taking the square root of the base: 7^(1/2) = sq root of 7

Therefore, an exponent of 1/3 is taking the cube root of the base.

In this case, the base is 2.03 * t.

Therefore, this can be represented as the cube root of the product of 2.03 and the age of the mammal, so the answer is A.

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2 years ago

Which best explains why state governments are better able to focus on the needs of their citizens than the federal

sesenic [268]

Answer:

The state governments are able to focus entirely on the citizens that live there. The federal government has to deal with wide spread, national issues, and would not provide the care and attention that the smaller state governments can.

Step-by-step explanation:

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3 years ago

Read 2 more answers

Someone help pleaseeee

Aleks [24]

2a + 8a simplified is 10a

3 0

3 years ago