https://www.mathsisfun.com/algebra/amplitude-period-frequency-phase-shift.html

Some functions (like Sine and Cosine) repeat forever and are called ... The Phase Shift is how far the function is shifted horizontally from the usual position.

https://mathbitsnotebook.com/Algebra2/TrigGraphs/TGShift.html

In Algebra 1, the discussion of functional transformations included vertical and ... The graphs of sine and cosine are the same when sine is shifted left by 90º or d ...

https://www.purplemath.com/modules/grphtrig3.htm

Demonstrates how to adjust a trig graph to account for phase shift, among other ... The regular period for sine waves is 2π, but the variable in this function is ...

http://jwilson.coe.uga.edu/EMAT6680/Dunbar/Assignment1/sine_curves_KD.html

The phase shift of a sine curve is how much the curve shifts from zero. If the phase shift is zero, the curve starts at the origin, but it can move left or right ...

https://www.purplemath.com/modules/grphtrig.htm

Explains how to relate constants in trig function to amplitudes, vertical shifts, periods, and ... graph of sin(2t), showing period is half as long because sine changes .... The number C inside with the variable is 2π/3, so this will be the phase shift.

https://www.varsitytutors.com/precalculus-help/find-the-phase-shift-of-a-sine-or-cosine-function

Precalculus Help » Graphs and Inverses of Trigonometric Functions » Graphing the Sine and Cosine Functions » Find the Phase Shift of a Sine or Cosine ...

Jan 25, 2017 ... Learn how to graph a sine function. To graph a sine function, we first determine the amplitude (the maximum point on the graph), the period (the ...