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andreyandreev [35.5K]
3 years ago
13

What is the end behavior of the graph of the polynomial function y = 7x^12 – 3x^8 – 9x^4?

Mathematics
2 answers:
kompoz [17]3 years ago
5 0

Answer: it’s D

Step-by-step explanation:

Kazeer [188]3 years ago
3 0
The degree of the equation is 12 which means it's even. The leading coefficient is 7 which means it's positive. According to the these, the end behavior of the graph is:

<span><span>f<span>(x)</span>→+∞, as x→−∞
As x approaches negative infinity, the value of f(x) approached positive infinity

</span><span>f<span>(x)</span>→+∞, as x→+<span>∞
</span></span></span><span>As x approaches positive infinity, the value of f(x) approached positive infinity</span>
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lutik1710 [3]

Answer:

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7 0
3 years ago
In the triangle below, 4/5 represents which ratio?
ASHA 777 [7]
<span><u><em>Answer:</em></u>
sin (C)

<u><em>Explanation:</em></u>
<u>In a right-angled triangle, special trig functions can be applied. These functions are as follows:</u>
sin (theta) = </span>\frac{opposite}{hypotenuse}
<span>
cos (theta) = </span>\frac{adjacent}{hypotenuse}
<span>
tan (theta) = </span>\frac{opposite}{adjacent}<span>

<u>Now, let's check the triangle we have:</u>
<u>We have two options:</u>
<u>First option:</u>
5 is the hypotenuse of the triangle
4 is the side adjacent to angle B
Therefore, we can apply the <u>cos function</u>:
cos (B) = </span>\frac{4}{5}<span>

<u>Second option:</u>
5 is the hypotenuse of the triangle
4 is the side opposite to angle C
Therefore, we can apply the <u>sin function</u>:
sin (C) = </span>\frac{4}{5}
<span>
Among the two options, the second one is the one found in the choices. Therefore, it will be the correct one.

Hope this helps :)

</span>
8 0
4 years ago
Read 2 more answers
Can you guys help me please
Setler79 [48]

Answer:   A And B

Step-by-step explanation:

7 0
3 years ago
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Taylor knows there are 5,280 feet in a mile and wants to find out how many inches that<br> is.
RSB [31]
In inches it would be 63,360 in.
4 0
3 years ago
14/38 simplified? Anyone? Thanks!
ss7ja [257]
7/19=14/38.. Hope this helped! And.. I believe you asked this question 3 times now.. 
7 0
3 years ago
Read 2 more answers
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