Jodie borrowed $700 from her credit union and agreed to repay them that amount plus 3.43% simple annual interest accumulated over 4 years. How much will she
return to the credit union at the end of the 4 years?
State your answer in terms of dollars rounded to the nearest cent (hundredth).

Where’s the

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.

The mode is the most frequently occurring value.