What is a mixed number to 2/10?
in fractions

A mixed number is (a whole number) plus (a fraction).

The smallest whole number is '1', so every mixed number is greater than '1'.

2/10 is less than '1'.  Nothing you do to it can make it a mixed number.
It just doesn't have what it takes to be a mixed number.

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.