Polynomial Functions and Rates of Change
AP Precalculus · Flashcards · Application
AP PRECALCULUS · FLASHCARDS
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QUESTION
Determine the polynomial degree of
7
x
5
−
4
x
3
+
x
−
9
7x^5 - 4x^3 + x - 9
7
x
5
−
4
x
3
+
x
−
9
.
QUESTION
Find the roots of
x
2
−
4
x
+
4
=
0
x^2 - 4x + 4 = 0
x
2
−
4
x
+
4
=
0
.
QUESTION
State the derivative of
5
x
3
−
2
x
2
+
x
−
8
5x^3 - 2x^2 + x - 8
5
x
3
−
2
x
2
+
x
−
8
.
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ANSWER
15
x
2
−
4
x
+
1
15x^2 - 4x + 1
15
x
2
−
4
x
+
1
. Apply power rule to each term separately.
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