How do you find the amplitude, period, phase shift for y=y=1/8sinx?

1 Answer
Jul 28, 2017

1/8,2pi,0

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"