document.write( "Question 472765: Please help me with this I've never heard of these nor have I done these.\r
\n" ); document.write( "\n" ); document.write( "Find the length of the major and minor axes for this ellipse.?\r
\n" ); document.write( "\n" ); document.write( "1.) (x^2/16)+(y^2/25) \r
\n" ); document.write( "\n" ); document.write( "2.) (x^2/100)+(y^2/25)\r
\n" ); document.write( "\n" ); document.write( "Find the length of the major and minor axis for this ellipse.\r
\n" ); document.write( "\n" ); document.write( "3.) x^2+4y^2=33\r
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\n" ); document.write( "\n" ); document.write( "These are the 3 most difficult problems I've ever come across.\r
\n" ); document.write( "\n" ); document.write( "If someone can please break this down for me I would greatly appreciate it...
\n" ); document.write( "I've been on these for hours and keep making minor mistakes in between steps..
\n" ); document.write( "so much so that I have no idea where I am at... PLZ help!!!
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Algebra.Com's Answer #324109 by ewatrrr(24785) $\"\"$ $\"About$

You can put this solution on YOUR website!

 
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document.write( "Hi,
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document.write( "As a tutor,use  arc(0,0,20,10) as a drawing (see source)
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document.write( "which instructs Ellipse with C(0,0) x-length of 20 and y-length of 10.\r
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document.write( "Using a graphing software one would need to use-solving for y: for ex in(1
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document.write( " y =  5*sqrt(1-x^2/16) and y = -5*sqrt(1-x^2/16)
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document.write( " Standard Form of an Equation of an Ellipse is 
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document.write( "where Pt(h,k) is the center and a and b  are the respective vertices distances from center.
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document.write( " Below all with centers at P(0,0)
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document.write( "Lengths of the Axis are 2a and 2b with the Major Axis being the LONGEST of the two
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document.write( "1.) (x^2/16)+(y^2/25)= 1 Major = 2*5 = 10units and Minor = 2*4 = 8units 
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document.write( "2.) (x^2/100)+(y^2/25)= 1  Major = 2*10 = 100units and Minor = 2*5 = 10units 
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document.write( "3.) x^2+4y^2=33 
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document.write( "   x^2/33 +y^2/8.25 = 1   Major = 2*sqrt(33)  and Minor = 2*sqrt(8.25)\r
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