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The questions are related to factoring and finding the zeros of a polynomial, graphing a polynomial function using its sign table and the leading coefficient rule.
10 Questions are presented in this page and more can be accessed using the applet below.
Graph of polynomial functions questions with answers
You are given 4 graphs, select the best possible answer.
Question 1: Identify the graph of the polynomial function f.
f(x) = x - 1
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to see the graphs.
Question 2: Identify the graph of the polynomial function f.
f(x) = x 2 + 2x - 3
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to see the graphs.
Question 3: Identify the graph of the polynomial function f.
f(x) = x 2 - 3
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to see the graphs.
Question 4: Identify the graph of the polynomial function f.
f(x) = x 3 - 2x 2 - x + 2
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to see the graphs.
Question 5: Identify the graph of the polynomial function f.
f(x) = x 3 - x 2 + x - 1
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to see the graphs.
Question 6: Identify the graph of the polynomial function f.
f(x) = x 4 + x 3 - x 2 + x - 2
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to see the graphs.
Question 7: Identify the graph of the polynomial function f.
f(x) = x 4 - 2x 3 - x 2 + 2x
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to see the graphs.
Question 8: Identify the graph of the polynomial function f.
f(x) = x 4 + 1
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to see the graphs.
Question 9: Identify the graph of the polynomial function f.
f(x) = x 4 - 2
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to see the graphs.
Question 10: Identify the graph of the polynomial function f.
f(x) = x 4 + x 3- 2x 2
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to see the graphs.
More questions:Using the applet below,
10 questions are selected randomly from 50.
Once you finish to answer the questions,you can review and change any of your answers. You can also compare your answers with the right ones when you click on "finish".
1 - click on the button above "click here to start" and MAXIMIZE the window obtained.
2 - click start on the main menu.
3 - answer the question by checking a,b,c or d in the lower part of the
window.
You can review your answers and change them by checking the desired letter.
Once you have finished, press "finish" and you get a table with your answers and the right answers to compare with.
More references and links to tutrials on polynomial functions.
Polynomial Functions
Multiplicity of Zeros and Graphs Polynomials
Polynomial Functions, Zeros, Factors and Intercepts
Find Zeros of Polynomial Functions - Problems
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