Please answer this correctly without making mistakes

What is the value of x in the following equation. -x ^3/2 = -27

Need match the functions with correct transformation. f(x) = -3x f(x) = |x-1|+3 f(x) = √(x+3) 1/2x² f(x) = (x+1)²-3 4|x| 1. compress by a factor of 1/2 2. stretch by a factor of 4 3. shift to the left 3 4. shift to the left 1 5. shift up 3 6. reflection

Over the course of a month, a person's weight decreases. what type of relationship is this? a. positive relationship