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Delicious77 [7]
4 years ago
6

What is the end behavior of the graph of the polynomial function y = 7x12 – 3x8 – 9x4?

Mathematics
2 answers:
Ivenika [448]4 years ago
7 0

Answer:

Answer is D) As X---> negative infinity, y --> positive infinity and as x--> positive infinity, y---> positive infinity

Step-by-step explanation:

Just took the test and got it right!!

Hope this helps!!!!

charle [14.2K]4 years ago
3 0
To know the end behavior of the graph, we look at the degree of the polynomial and the sign of the coefficient of the highest exponent variable.
The degree is 12, which is even.
The coefficient is 7, which is positive.

Therefore, for this type of polynomial function, the end behavior is:
<span><span>f<span>(x)</span>--> +∞, as x--> −∞</span><span>
f<span>(x)</span>--> +∞, as x--?>+<span>∞</span></span></span>

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