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"