Jeffrey is n years old. His sister is 5 years older than Jeffrey’s age. Write an expression that represents the relationship of his sister’s age in terms of Jeffrey’s age, where n represents Jeffrey’s age. (i will give brainliest who ever gives me a clear answer.)

It’s 24.6 after you round to the nearest tenths the answer should be 25.0

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.