How do you find the amplitude, period, phase shift for #y=y=1/8sinx#?
1 Answer
Jul 28, 2017
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=1/8,b=1,c=d=0#
#rArr"amplitude "=|1/8|=1/8," period"=2pi#
#"there is no phase/vertical shift"#
