Which is correct regarding the statement: “if x is an odd integer, then the median of x , x + 2, x + 6, and x + 10 is an odd number”

Lets find out...lets make x = 3

x = 3
x + 2 = 3 + 2 = 5
x + 6 = 3 + 6 = 9
x + 10 = 3 + 10 = 13

so we have : 3,5,9,13median would be (5 + 9) / 2 = 14/2 = 7
so that is a correct statement.

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.