Question 2 What does the flow of electricity require?
A
conductors and an open circuit
B
insulators and an open circuit
C
conductors and a closed circuit
D
insulators and a closed circuit

2ones makes no sense six flags with magic mountains that’s wrong

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.