Polynomial Functions
Authored by Beth Stilwell
Mathematics
9th - 12th Grade
CCSS covered
Used 267+ times
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16 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the degree of the function:
f(x) = 6x2 + 4 - 3x4 + 5x - 9x3
1
2
3
4
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the leading coefficient of the function:
f(x) = 6x2 + 4 - 3x4 + 5x - 9x3
6
3
-3
4
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What type of function is:
f(x) = 6x2 + 4 - 3x4 + 5x - 9x3
linear
quadratic
cubic
quartic
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
A function with degree 3 is called
constant
cubic
linear
quadratic
5.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
If f(x) = 4x3 + 5x2 - 3, find f(-2).
-415
-15
-55
-615
Tags
CCSS.HSF.IF.A.2
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Simplify:
(4x3 + 2x2 - 5x - 9) + (-3x3 - 5x2 - x + 11)
7x3 + 7x2 - 6x + 2
x3 - 3x2 - 6x + 2
7x3 - 3x2 - 6x + 2
x3 + 7x2 - 4x + 2
Tags
CCSS.HSA.APR.A.1
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Simplify:
(4x3 + 2x2 - 5x - 9) - (-3x3 - 5x2 - x + 11)
7x3 + 7x2 - 4x - 20
7x3 - 3x2 - 6x + 2
x3 - 3x2 - 6x + 2
x3 + 7x2 - 4x - 20
Tags
CCSS.HSA.APR.A.1
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