AP Precalculus Quiz
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POLYNOMIAL AND RATIONAL FUNCTIONS
Question 1
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For market index
M
(
x
)
=
−
(
x
−
2
)
2
(
x
+
3
)
(
x
2
+
1
)
+
4
x
M(x)=-(x-2)^2(x+3)(x^2+1)+4x
M
(
x
)
=
−
(
x
−
2
)
2
(
x
+
3
)
(
x
2
+
1
)
+
4
x
, how does end behavior relate to its graph?
A
Left end up and right end down, matching odd degree with negative leading coefficient.
B
Left end down and right end up, matching odd degree with positive leading coefficient.
C
Both ends up because the squared factor forces upward growth.
D
Both ends down because adding
4
x
4x
4
x
dominates at extremes.
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