Polynomial Functions and Rates of Change
AP Precalculus · Flashcards · Recall
AP PRECALCULUS · FLASHCARDS
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QUESTION
Identify the leading coefficient of
6
x
3
−
4
x
+
2
6x^3 - 4x + 2
6
x
3
−
4
x
+
2
.
QUESTION
What is the degree of the polynomial
3
x
4
+
5
x
2
−
7
3x^4 + 5x^2 - 7
3
x
4
+
5
x
2
−
7
?
QUESTION
What is the end behavior of
f
(
x
)
=
−
3
x
2
+
5
x
f(x) = -3x^2 + 5x
f
(
x
)
=
−
3
x
2
+
5
x
?
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ANSWER
As
x
→
±
∞
x \to \pm \infty
x
→
±
∞
,
f
(
x
)
→
−
∞
f(x) \to -\infty
f
(
x
)
→
−
∞
. Even degree with negative leading coefficient.
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