cosine function
The parent function for my art piece is a combination of an absolute value and a cosine function. My function is f(x)=abs(cos(x-a)+b). The sliders in place are the letters a-c. Slider A presents a horizontal shift to the function. Slider B presents a vertical shift to the function. Slider C changes the color on the function. The color equation are red=22c+15, green=c, and blue=c+20. Since they all use the same variable, the three colors correspond.