摘要:⑶ ,⑷y=2sin2x-sinx?cosx+5 .
网址:http://m.1010jiajiao.com/timu_id_177705[举报]
已知函数y=Asin(ωx+φ),(A>0,ω>0,|φ|<π)的图象如图所示,则该函数的解析式是( )
A、y=2sin(
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B、y=2sin(-
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C、y=2sin(2x+
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D、y=2sin(2x-
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网址:http://m.1010jiajiao.com/timu_id_177705[举报]
A、y=2sin(
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B、y=2sin(-
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C、y=2sin(2x+
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D、y=2sin(2x-
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