document.write( "Question 1084166: Graph f(θ) = sin(πθ) where -2 ≤ θ ≤ 2. State the period of the function. \n" ); document.write( "
Algebra.Com's Answer #698236 by ikleyn(52879)\"\" \"About 
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\n" ); document.write( "The function \"f%28theta%29\" has the period of 2.\r
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\n" ); document.write( "\n" ); document.write( "Plot y = \"sin%28pi%2Atheta%29\"\r
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