Ayúdenme con jerarquía de operaciones porfa a) 8 (4 - 5) + 7 (9 - 9) + 5 [ 5 + 5 ( 4/2) - 10 + 4 ( 6 / 3) - 8] + 6 - 4=

b) 9 ( 6 - 8) + 7 (4/4) - 6 + [ 4 - (5) (2) + 6 - 8 (8 - 8) - 6] - 8 + 3

55. i don’t no. but zhongshan

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.