Which of the following statements are true? Check all that apply.

In general, multiplying a function by some constant k will stretch its graph vertically by a factor of k if k>1, or shrink its graph vertically by a factor of k if k<1. In this case, k=2>1, so statement A is true.

The function only accepts nonnegative inputs (so its domain is x>=0), and its outputs span all the nonnegative real numbers (range y>=0). This is also true of so statement C is also true.

$30.32

step-by-step explanation:

65.00*.12=2.80

65.00-2.80=57.20

57.20*1.06=60.632

60.632/2=30.316

1 + (6 / x - 1)

step-by-step explanation:

divide using polynomial division.