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gavmur [86]
2 years ago
8

If f(x)=2(x)^2+5 (x+2), complete the following statement (and your answer to the nearest hundredth )

Mathematics
1 answer:
olganol [36]2 years ago
5 0

Answer:

f (x) = 2x^8 + 4x^7

Step-by-step explanation:

I simplified the expression

Sorry, that's how I understood the question

Hope this helps

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Help on #3 above??? I will give brainliest!
Leona [35]

Answer:

  f(x)\rightarrow 1\ \text{as}\ x\rightarrow\pm\infty

Step-by-step explanation:

"End behavior" generally refers to the behavior as the independent variable (x) gets large in the positive or negative directions. Here, the curve for large magnitude x flattens out and approaches 1. So, we say ...

  f(x)\rightarrow 1\ \text{as}\ x\rightarrow\pm\infty

7 0
3 years ago
Negative 4 is greater than or less than negative 1
kirill115 [55]
Negative 4 is less than negative 1
6 0
3 years ago
Read 2 more answers
18) The degree of P(x) = (x-1)(x+2)(x+3)(2x-5) is<br><br><br>4<br>3<br>2<br>1​
Fantom [35]

Answer:

degree 4

Step-by-step explanation:

The degree of a polynomial is determined by the term with the largest exponent for the polynomial in standard form

Given

P(x) = (x - 1)(x + 2)(x + 3)(2x - 5)

We need only consider the product of the leading terms in each factor, that is

x(x)(x)(2x) = 2x^{4} ← is the leading term in the expansion of the factors

with exponent 4

Thus polynomial is of degree 4

3 0
2 years ago
What is the inverses​
dlinn [17]

inverse means opposite,

inverse of addition is subtraction

4 0
3 years ago
Lynn has a box of crayons.
Scrat [10]

Answer:

<em>There are 72 crayons in the box</em>

Step-by-step explanation:

<u>Fractions</u>

To solve this problem we'll manage numbers as fractions to keep the precision up to the end of it.

Lynn has a box of crayons. It's given 4/9 of the crayons are blue. The remaining crayons are:

1-\frac{4}{9}=\frac{5}{9}

From that portion, 65% are red, or equivalently, 35% are yellow.

We write 35% as a fraction:

\displaystyle 35\%=\frac{35}{100}=\frac{7}{20}

Thus, the portion of yellow crayons is:

\displaystyle \frac{7}{20}\cdot \frac{5}{9}=\frac{7}{36}

This fraction of x crayons is equal to 14, thus:

\displaystyle x=\frac{14}{\frac{7}{36}}=14\cdot\frac{36}{7}

x = 72

There are 72 crayons in the box

7 0
2 years ago
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