Victoria is going to invest in an account paying an interest rate of 6.6% compounded daily. How much would Victoria need to invest,
to the nearest dollar, for the value of the account to reach $580 in 6
years?

The american colonies would have been ruled by a king.

Period is the time it takes for one “cycle” to complete. in the parent sine function, period is 2*pi since sin(0) = 0, sin(pi/2) = 1, sin(pi) = 0, sin(3pi/2) = -1, and sin(2pi) = 0. at that point, the sequence repeats itself. i’m not sure if your graph is similar to the sine function since you didn’t provide a picture, but you can find the period by looking at a graph.