div class=ts-pagebutton class=gotoPage data-page=1Page 1button div class=ts-imagea href=https:reader042vdocumentsmxreader042viewer202203031258ee3b6c1a28abbb5b8b46e9html5page1jpg target=_blank img data-url=new-day-11-exampleshtmlpage=1 data-page=1 class=ts-thumb lazyload alt=Page 1: New day 11 examples loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader042vdocumentsmxreader042viewer202203031258ee3b6c1a28abbb5b8b46e9html5thumbnails1jpg width=140 height=200 adivpWarm-up!pdivdiv class=ts-pagebutton class=gotoPage data-page=2Page 2button div class=ts-imagea href=https:reader042vdocumentsmxreader042viewer202203031258ee3b6c1a28abbb5b8b46e9html5page2jpg target=_blank img data-url=new-day-11-exampleshtmlpage=2 data-page=2 class=ts-thumb lazyload alt=Page 2: New day 11 examples loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader042vdocumentsmxreader042viewer202203031258ee3b6c1a28abbb5b8b46e9html5thumbnails2jpg width=140 height=200 adivpWe need: y = AsinBx - C + Dp py = AcosBx - C + Dp pNew period: 2p pbpdivdiv class=ts-pagebutton class=gotoPage data-page=3Page 3button div class=ts-imagea href=https:reader042vdocumentsmxreader042viewer202203031258ee3b6c1a28abbb5b8b46e9html5page3jpg target=_blank img data-url=new-day-11-exampleshtmlpage=3 data-page=3 class=ts-thumb lazyload alt=Page 3: New day 11 examples loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader042vdocumentsmxreader042viewer202203031258ee3b6c1a28abbb5b8b46e9html5thumbnails3jpg width=140 height=200 adivdivdiv class=ts-pagebutton class=gotoPage data-page=4Page 4button div class=ts-imagea href=https:reader042vdocumentsmxreader042viewer202203031258ee3b6c1a28abbb5b8b46e9html5page4jpg target=_blank img data-url=new-day-11-exampleshtmlpage=4 data-page=4 class=ts-thumb lazyload alt=Page 4: New day 11 examples loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader042vdocumentsmxreader042viewer202203031258ee3b6c1a28abbb5b8b46e9html5thumbnails4jpg width=140 height=200 adivdiv