document.write( "Question 1155374: i need help with writing an equation for the functions below using
\n" ); document.write( "Y=K+Atrig(B(x-h)) using the sine function for \r
\n" ); document.write( "\n" ); document.write( "amplitude -1, translation -3, phase shift -pie/4, period 2\r
\n" ); document.write( "\n" ); document.write( "then the same type equation using the cosine function for
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\n" ); document.write( "amplitude -2, translation 1, phase shift -pie, period -
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Algebra.Com's Answer #777969 by MathLover1(20849)\"\" \"About 
You can put this solution on YOUR website!
\"Y=K%2BA%2Atrig%28B%28x-h%29%29\" using the sine function for\r
\n" ); document.write( "\n" ); document.write( "amplitude:\"A=+-1\",
\n" ); document.write( "translation: \"K=+-3\"
\n" ); document.write( "phase shift \"h=-pi%2F4\"
\n" ); document.write( "period :\"2\" => \"T=2pi%2FB\"=>\"2=2pi%2FB\"=>\"2B=2pi\"=>\"B=pi\"\r
\n" ); document.write( "\n" ); document.write( "\"Y=-3-1%2Asin%28pi%28x-%28-pi%2F4%29%29%29\"
\n" ); document.write( "\"Y=-3-sin%28pi%28x%2Bpi%2F4%29%29\"\r
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\n" ); document.write( "\n" ); document.write( "then the same type equation using the cosine function for\r
\n" ); document.write( "\n" ); document.write( "amplitude: \"A=-2\"
\n" ); document.write( "translation:\"K=+1\"
\n" ); document.write( "phase shift \"h=-pi\"
\n" ); document.write( "period -??? I guess, I have to use-> periodicity of \"cos+%28x+%29\" which is \"2pi\" \r
\n" ); document.write( "\n" ); document.write( "\"P=2p\" => \"2pi=2pi%2FB\"=>\"B=2pi%2Fpi\"=>\"B=1\" \r
\n" ); document.write( "\n" ); document.write( "\"Y=1-2%2Acos%281%28x-%28-pi%29%29%29+\"
\n" ); document.write( "\"Y=1-2cos%28x%2Bpi%29+\"\r
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