El valor de cierta joya es directamente proporcional al cuadrado de su masa. Una joya de este tipo costó Q1000.00. Si dicha joya se divide de manera que un pedazo equivale a los 2/5 de la masa total, ¿qué precio tendrá ese pedazo?

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.