Two consecutive integers have a sum of 43 . find the integers.

21 and 22

working:
let the first number be x
let the second number be (x + 1)

x + (x + 1) = 43
2x + 1 = 43
2x = 42
x = 21

Therefore, the first number is 21 while the second number is 22 (because x + 1)

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.