document.write( "Question 963974: What is y= x^2 + 1 in polar form \n" ); document.write( "

Algebra.Com's Answer #588901 by Edwin McCravy(20059) $\"\"$ $\"About$

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What is y= x^2 + 1 in polar form
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document.write( "When changing from rectangular form (or vice-versa), always\r\n" );
document.write( "draw this firs:\r\n" );
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document.write( "The idea is to get rid of the letters x and the y and end\r\n" );
document.write( "up with an equation that has only r and θ in it.\r\n" );
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document.write( "Write what we know about the sine and cosine:\r\n" );
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document.write( ",  solve for y, get \r\n" );
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document.write( ",  solve for x, get  \r\n" );
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document.write( "Substitute in\r\n" );
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document.write( "or\r\n" );
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document.write( "Edwin

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