What is the phase shift, vertical displacement with respect to y=sinxy=sinx for the graph y=sin(x-50^circ)+3y=sin(x50)+3?

1 Answer
Jan 11, 2017

"phase shift " =+50^@,"vertical shift" =+3phase shift =+50,vertical shift=+3

Explanation:

The standard form of the color(blue)"sine function"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 " =360^@/b

"phase shift " =-c/b" and vertical displacement " =d

" here " a =1,b=1,c=-50^@" and " d=+3

rArr"phase shift " =-(-50^@)/1=+50^@rarr" shift right"

"and vertical displacement " =+3uarr