How to Plot a function when one of its value has a specific range?

Question

$$ Z(s) = c \cos(\sqrt{2B}s) $$

when

$$ 0 < c < 3.65 ~~\mbox{and}~~ 0 < s < 100 $$

Can someone please help me to How to plot $Z(s)$ vs $s$?

Answer 1

try it on "Geogebra 3D" I have plotted yours one. https://www.geogebra.org/3d/ypk8vzc5

how can Z be only function of s whereas c is also varying?you must have to take c as a variable then while plotting it in 3D.

Answer 2

You can do a $3D$ plot if you want, but I think more useful here would be to take several values of $c$ and plot a line for each one. I would probably take $c=0,1,2,3,3.65$ A plot is below. You should label each line with $c$ value it represents.