How do you find the period of #y=2 sin x#?
1 Answer
Dec 28, 2016
Explanation:
The standard form of the
#color(blue)"sine function"# is.
#color(red)(bar(ul(|color(white)(2/2)color(black)(y=asin(bx+c)+d)color(white)(2/2)|)))#
#"where amplitude "=|a|," period " =(2pi)/b#
#"phase shift " =-c/b, "vertical shift " =d#
#"here " a=2,b=1,c=0,d=0#
#rArr"period "=(2pi)/1=2pi#
