document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=833142>Question 833142</A>: <I><SPAN STYLE=\"word-break: break-all;\"> 1. Suppose y varies directly with x, and y = 10 when x = -3. What direct variation equation relates x and y? What is the value of y when x = -1? \r<BR>\n" );
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document.write( "a. y = -3/10x; 3/10 <BR>\n" );
document.write( "b. y = 1/10x; -3/10 <BR>\n" );
document.write( "c. y = 10/3x; -10/3 <BR>\n" );
document.write( "d. y = -10/3x; 10/3 \r<BR>\n" );
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document.write( "2. Suppose y varies directly with x, and y = 8 when x = -6. What direct variation equation relates x and y? What is the value of y when x = -2? \r<BR>\n" );
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document.write( "Choose one answer. <BR>\n" );
document.write( "a. y = -0.75x; 1.50	<BR>\n" );
document.write( "b. y = -1.33x; 2.67	<BR>\n" );
document.write( "c. y = 1.33x; -2.67	<BR>\n" );
document.write( "d. y = 0.13x; -0.25 \r<BR>\n" );
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document.write( "3. What are the slope and y-intercept of the graph of the given equation? \r<BR>\n" );
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document.write( "y = -4x + 2 \r<BR>\n" );
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document.write( "a. The slope is -2 and the y-intercept is -4.	<BR>\n" );
document.write( "b. The slope is 2 and the y-intercept is -4.	<BR>\n" );
document.write( "c. The slope is 4 and the y-intercept is -2.	<BR>\n" );
document.write( "d. The slope is -4 and the y-intercept is 2.  </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #502346 by </B><A HREF=/tutors/aboutme.mpl?userid=oscargut><B>oscargut(2103)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=oscargut><IMG SRC=http://www.algebra.com/images/aboutme-small.gif BORDER=0 alt=\"About Me\" VALIGN=MIDDLE></A>&nbsp;<IMG SRC=http://www.algebra.com/cgi-bin/show-face.mpl?user=oscargut><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=502346\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Answers\r<BR>\n" );
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document.write( "1) d\r<BR>\n" );
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document.write( "2) b\r<BR>\n" );
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document.write( "3) d\r<BR>\n" );
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document.write( "If you need more help you can contact me at \r<BR>\n" );
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document.write( "mthman@gmail.com\r<BR>\n" );
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document.write( "Thanks<BR>\n" );
document.write( " </SPAN>\n" );
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