Ask a New Question
Menu

I have y=5sin(4x-pie/2). I need too find phase shift. I know c/b is shift. This is pie2/4=.392, but does not equal my answer and I don't know direction it should go. Can anyone help?

What do you mean by c/b? What do you mean by pie2/4=.392? What phase shift are you trying to achieve?

My book says c/b = the phase shift, as in y=a sin(bx - c). The question just says find the phase shift of the function.

OK, then PI/8 is the phase shift. c/b

3.14/8=.392 that is in radians. In degrees, it is 70.6 deg.

Similar Questions
  1. how to graph y= sin2(x+1) and y =cos 10(x+3)I know how to find amplitude period phase shift and Vertical shift for first
    1. answers icon 1 answer
  2. Find the amplitude, period, and phase shift of the functions:f(x)=4sec(x+3pi/2) f(x)=tan((1/3t)-pi) f(x)=-5sin(4t+3pi)
    1. answers icon 0 answers
  3. The sinusoid y=3cos(x+3)-2 has which of the following?a. phase shift of 3 to the right b. phase shift of 3 to the left c.
    1. answers icon 1 answer
    1. answers icon 1 answer
more similar questions