12 questions and one extrs credit
2 3 4 5
1.12 Unit Assessment: Solving and Graphing Polynomials, Part 1 Pool 1
7 8
10
Question 1 (4 points)
1 12
Which polynomial has 4x + 3 as a factor?
egend
24x? + 10x – 3
Saved Response
Unsaved Response
24×2 + 6x -6
Info Item
12×2-3x -9
Quiz Status
12×2 + x – 12
Quiz Started
x3 Nov
p9
W wi
&
14 Pomus)
3 4 5
Which answer shows the correct way to divide 2x² +6×2–2x-5 by x + 3 using synthetic division?
8 9 10
@ @
2
9
25
3D
97
d Response
aved Response
3
2
B
tem
m
49
C
2
Quiz Status
e
pg
OM
NE
W
Questions
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Legend
@ Saved Response
Unsaved Response
3
6
– 2 -5
3102
Info tem
6
12
TI
Quiz Status
I Pool
Question 3 (4 points)
3
4 5
@
Nina used synthetic division to evaluate a function f(x) at -2, as shown.
9 10
@ @
-2] 3 4 – 2
-6
Response
What is f(-2)
ed Response
em
3
2
Quiz Status
and Graphing Polynomials, Part 1 Pool 4
Question 4 (4 points)
Which binomial is a factor of f(x)=x4 + 12×3 +41×2 + 18x-72
o Ox-6)
o (x+4)
(x + 1)
a (x-3)
1.12 Unit Assessment: Solving and Graphing Polynomials, Part 1 Pool 5
Question 5 4 points
1
.
z not = post ble rational root of x-3x-2x + 15 = 0
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