How do you find the period of #2sin(2x) +1#?
1 Answer
Jan 31, 2018
Explanation:
#"the standard form of the 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" and vertical shift "=d#
#"here "a=2,b=2,c=0,d=1#
#rArr"period "=(2pi)/2=pi#
