Which function is the inverse of f(x)= x^2-16 if the domain of f(x) is x>0

Consider a graph for the equation y= -3x+4. what is the y intercept? a) 4 b) -4 c) 3 d) -3

Pete is making decorations for a dinner party. the instructions tell him to use 9 flowers for a medium-sized decoration. complete each statement to adjust the flowers for different-sized decorations based on these instructions.

If a || b and b | y, then ? a) x || y. b) x | a. c) a | y. d) a || y.