document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=685906>Question 685906</A>: <I><SPAN STYLE=\"word-break: break-all;\"> I really need help.. Im doing this assighnment and I can't find any resources that have similar problems or how to do them. My teachers examples don't cover any of this. (I will have to learn this since I have a quiz and a final that includes it) But, I was wondering if someone could show me how to do them step by step...\r<BR>\n" );
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document.write( "Which of the following inequalities satisfies the following description: the region inside an ellipse centered at the origin, with x-intercepts at -2 and 2, and y-intercepts at 4 and -4?\r<BR>\n" );
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document.write( "Graph the solution set of the system of inequalities.\r<BR>\n" );
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document.write( "3x - 2y &#8805; -6<BR>\n" );
document.write( "  x - 1 < 0\r<BR>\n" );
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document.write( "The graph shows the region of feasible solutions. Find the maximum or minimum value, as specified, of the objective function.\r<BR>\n" );
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document.write( "objective function = x - 4y; minimum<BR>\n" );
document.write( "(I am pretty sure you have to have the graph for this one, so I will keep trying to learn this myself :S)\r<BR>\n" );
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document.write( "Provide an appropriate response.\r<BR>\n" );
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document.write( "Which one of the following is a description of the graph of the inequality?<BR>\n" );
document.write( "(x - 7)2 + (y + 8)2 > 36<BR>\n" );
document.write( "Answer<BR>\n" );
document.write( "		a.The region inside the circle with center (-7, 8) and radius 6<BR>\n" );
document.write( "		b.The region outside a circle with center (-7, 8) and radius 6<BR>\n" );
document.write( "		c.The region outside a circle with center (7, -8) and radius 6<BR>\n" );
document.write( "		d.The region inside a circle with center (7, -8) and radius 6\r<BR>\n" );
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document.write( "Graph the inequality.\r<BR>\n" );
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document.write( "(x - 4)2 + (y + 3)2 &#8804; 4\r<BR>\n" );
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document.write( "This is out of 30 questions so I don't feel like I am asking to much, this is definitely not all of my homework so please don't think that. I don't understand how to graph these... etc.. PLEASE HELP. </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #424646 by </B><A HREF=/tutors/aboutme.mpl?userid=stanbon><B>stanbon(75887)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=stanbon><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/images/nopicture.jpg><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=424646\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Which of the following inequalities satisfies the following description: the region inside an ellipse centered at the origin, with x-intercepts at -2 and 2, and y-intercepts at 4 and -4?<BR>\n" );
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document.write( "Ans: x^2/4 + y^2/16 < 1<BR>\n" );
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document.write( "Graph the solution set of the system of inequalities. <BR>\n" );
document.write( "3x - 2y &#8805; -6<BR>\n" );
document.write( "x - 1 < 0<BR>\n" );
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document.write( "y <= (3/2)x +3<BR>\n" );
document.write( "x < 1<BR>\n" );
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document.write( "The graph shows the region of feasible solutions. Find the maximum or minimum value, as specified, of the objective function. <BR>\n" );
document.write( "objective function = x - 4y; minimum<BR>\n" );
document.write( "(I am pretty sure you have to have the graph for this one, so I will keep trying to learn this myself :S)<BR>\n" );
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document.write( "Comment: Find the coordinates of each corner of the region of feasible<BR>\n" );
document.write( "solution.  Substitute each of the x/y pairs into x - 4y to find the<BR>\n" );
document.write( "minimum.<BR>\n" );
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document.write( "Provide an appropriate response. <BR>\n" );
document.write( "Which one of the following is a description of the graph of the inequality?<BR>\n" );
document.write( "(x - 7)2 + (y + 8)2 > 36<BR>\n" );
document.write( "Answers ???<BR>\n" );
document.write( "a.The region inside the circle with center (-7, 8) and radius 6<BR>\n" );
document.write( "b.The region outside a circle with center (-7, 8) and radius 6<BR>\n" );
document.write( "c.The region outside a circle with center (7, -8) and radius 6<BR>\n" );
document.write( "d.The region inside a circle with center (7, -8) and radius 6<BR>\n" );
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document.write( "Center at (7,-8); region outside because of \">\".<BR>\n" );
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document.write( "Graph the inequality. <BR>\n" );
document.write( "(x - 4)^2 + (y + 3)^2 &#8804; 4<BR>\n" );
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document.write( "Circle with center at (4,-3) and radius = sqrt(4) = 2<BR>\n" );
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document.write( "Shade the area inside the circle.<BR>\n" );
document.write( "Graph is every point on the circle and inside the circle.<BR>\n" );
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document.write( "Cheers,<BR>\n" );
document.write( "Stan H.<BR>\n" );
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document.write( " </SPAN>\n" );
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