Welcome! Let's explore what [i]a, b, c,[/i] and [i]d[/i] do in [math]f(x) = a \sin (b x + c \pi) + d[/math] or [math]f(x) = a \cos (b x + c \pi) + d[/math].
For rounds 1-3, use the sliders to control the green function.
It might be easier to use the keyboard arrows than the mouse.
After that, type into the input boxes.
When you're getting closer, your score will go up; a max score is 100.
Press 'reset?' if your function gets away from you.
Enter your name to begin. Enjoy!
