Which could be the first step in simplifying this expression? Check all that apply.​

Create a data set with 8 points in it that has a mean of approximately 10 and a standard deviation of approximately 1.

Question 14 (1 point) larry deposits $15 a week into a savings account. his balance in his savings account grows by a constant percent rate.

If you double the input of a function and it results in half the output, and if you triple the input and it results in a third of the output, what can be guessed about the function? check all that apply.