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

Some functions (like Sine and Cosine) repeat forever and are called Periodic ... The Phase Shift is how far the function is shifted horizontally from the usual position. vertical shift ... Frequency: 0.25. Wave Speed = 316m × 0.25/s = 79.00 m /s.

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

The graphs of sine and cosine are the same when sine is shifted left by 90º or d radians. ... a "phase shift" refers to the "horizontal shift" of a trigonometric graph.

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

This function has a period of 2π because the sine wave repeats every 2π units. .... The number C inside with the variable is 2π/3, so this will be the phase shift.

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

Demonstrates how to adjust a trig graph to account for phase shift, among other ... The amplitide of this graph is going to be the same as for regular sine waves, ...

Nov 15, 2012 ... 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 ...

Nov 22, 2010 ... Thanks to all of you who support me on Patreon. You da real mvps! \$1 per month helps!! :) https://www.patreon.com/patrickjmt !! In this video, I ...

https://www.ck12.org/book/CK-12-Precalculus-Concepts/section/5.6/

Feb 6, 2013 ... Phase shift is the horizontal shift left or right for periodic functions. If \begin{align*} c=\frac{\pi}{2}\end{align*} then the sine wave is shifted left by ...