Polynomial Graphs in Factored Form
Authored by Anthony Clark
Mathematics
11th Grade
CCSS covered
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20 questions
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1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
What is the equation in factored form of this graph?
f(x) = (x-4)(x-1)2(x+2)(x+4)
f(x) = (x-4)(x+1)2(x+2)(x+4)
f(x) = (x-4)(x-1)2(x-2)(x+4)
f(x) = (x+4)(x+1)2(x-2)(x-4)
Tags
CCSS.HSA.APR.B.3
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
f(x) = (x+2)(x-3)2(x-4) Which choice best describes the zeros?
-2, 3 (multiplicity 2), 4
-2 (multiplicity 2), 3, 4
2, -3 (multiplicity 2), -4
2 (multiplicity 2), -3, -4
Tags
CCSS.HSF-IF.C.7C
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
If a zero of a polynomial function has multiplicity 2 (is a double), that means:
There is a zero at 2
The graph will "bounce" off the x-axis at that zero
The graph will "cross" the x-axis at that zero
Double zeros don't exist
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
What are the zeros of the graph?
-4, -1, 2, 1 multiplicity 2
-4, -1, 1, 2
4, 1, -2, -1 multiplicity 2
4, 1, -1, -2
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
In the above graph, which root has a multiplicity of 2?
Remember to look at your roots, multiplicity, and end behavior!!
Use your notes!
-1
-3
-120
4
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Remember to look at your roots, multiplicity, and end behavior!! Use your notes!
y = _(x + 2)(x - 1)2
y = -(x - 2)(x + 1)2
y = (x - 2)(x + 1)2
y = -x3
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
How many roots are shown in the picture?
0
1
2
3
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