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| 1 | |
Which polynomial is of degree 2? |
| | A) | 3 – ab |
| | B) | a2 + b |
| | C) | 2a2 + 3b2 |
| | D) | All of these polynomials are of degree 2. |
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| 2 | |
What is the constant term in the expression 4y + 5z2 |
| | A) | 0 |
| | B) | 2 |
| | C) | 4 |
| | D) | 5 |
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| 3 | |
What expression is represented by the tiles shown?
 <![CDATA[<a onClick="window.open('/olcweb/cgi/pluginpop.cgi?it=jpg::::/sites/dl/free/0070973407/645442/ML9_ch05_quiz_Q3.jpg','popWin', 'width=NaN,height=NaN,resizable,scrollbars');" href="#"><img valign="absmiddle" height="16" width="16" border="0" src="/olcweb/styles/shared/linkicons/image.gif"> (4.0K)</a>]]> |
| | A) | 2x2 + 5x + 3 |
| | B) | 2x2 – 5x + 3 |
| | C) | 3x2 – 5x + 2 |
| | D) | 3x2 + 5x + 2 |
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| 4 | |
Which diagram represents 3x2 + 2x – 1? |
| | A) |  <![CDATA[<a onClick="window.open('/olcweb/cgi/pluginpop.cgi?it=jpg::::/sites/dl/free/0070973407/645442/ML9_ch05_quiz_Q4a.jpg','popWin', 'width=NaN,height=NaN,resizable,scrollbars');" href="#"><img valign="absmiddle" height="16" width="16" border="0" src="/olcweb/styles/shared/linkicons/image.gif"> (3.0K)</a>]]> |
| | B) |  <![CDATA[<a onClick="window.open('/olcweb/cgi/pluginpop.cgi?it=jpg::::/sites/dl/free/0070973407/645442/ML9_ch05_quiz_Q4b.jpg','popWin', 'width=NaN,height=NaN,resizable,scrollbars');" href="#"><img valign="absmiddle" height="16" width="16" border="0" src="/olcweb/styles/shared/linkicons/image.gif"> (3.0K)</a>]]> |
| | C) |  <![CDATA[<a onClick="window.open('/olcweb/cgi/pluginpop.cgi?it=jpg::::/sites/dl/free/0070973407/645442/ML9_ch05_quiz_Q4c.jpg','popWin', 'width=NaN,height=NaN,resizable,scrollbars');" href="#"><img valign="absmiddle" height="16" width="16" border="0" src="/olcweb/styles/shared/linkicons/image.gif"> (3.0K)</a>]]> |
| | D) |  <![CDATA[<a onClick="window.open('/olcweb/cgi/pluginpop.cgi?it=jpg::::/sites/dl/free/0070973407/645442/ML9_ch05_quiz_Q4d.jpg','popWin', 'width=NaN,height=NaN,resizable,scrollbars');" href="#"><img valign="absmiddle" height="16" width="16" border="0" src="/olcweb/styles/shared/linkicons/image.gif"> (3.0K)</a>]]> |
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| 5 | |
Which expression is a binomial? |
| | A) | 2x |
| | B) | x2 |
| | C) | xy |
| | D) | x + y |
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| 6 | |
What is the opposite of 3x – 2y? |
| | A) | 3x + 2y |
| | B) | –3x + 2y |
| | C) | –3x – 2y |
| | D) | 2x – 3y |
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| 7 | |
Combine like terms to simplify 2xy + 3yx + 4xy2. |
| | A) | 9xy |
| | B) | 6xy + 3yx |
| | C) | 5xy + 4xy2 |
| | D) | There are no like terms to combine. |
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| 8 | |
Determine a simplified expression for the perimeter of the trapezoid shown.
 <![CDATA[<a onClick="window.open('/olcweb/cgi/pluginpop.cgi?it=jpg::::/sites/dl/free/0070973407/645442/ML9_ch05_quiz_Q8.jpg','popWin', 'width=NaN,height=NaN,resizable,scrollbars');" href="#"><img valign="absmiddle" height="16" width="16" border="0" src="/olcweb/styles/shared/linkicons/image.gif"> (3.0K)</a>]]> |
| | A) | 4x |
| | B) | 4x + 4 |
| | C) | x + 4 |
| | D) | 2x + 4 |
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| 9 | |
Write an expression to represent the simplified form of the sum shown.
 <![CDATA[<a onClick="window.open('/olcweb/cgi/pluginpop.cgi?it=jpg::::/sites/dl/free/0070973407/645442/ML9_ch05_quiz_Q9.jpg','popWin', 'width=NaN,height=NaN,resizable,scrollbars');" href="#"><img valign="absmiddle" height="16" width="16" border="0" src="/olcweb/styles/shared/linkicons/image.gif"> (6.0K)</a>]]> |
| | A) | –x2 + x – 2 |
| | B) | –x2 – x – 2 |
| | C) | x2 – x – 2 |
| | D) | x2 – x + 2 |
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| 10 | |
Simplify (3x2 +2x – 4) – (2x2 – 3x + 1). |
| | A) | x2 – 5x – 5 |
| | B) | 5x2 + 5x – 5 |
| | C) | 5x2 – x – 3 |
| | D) | x2 + 5x – 5 |
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