Which tables represent constant functions? x y 2 -1 2 0 2 1 x y 2 -3 4 -7 6 -11 x y 2 3 4 3 6 3 x y 1 3 2 12 3 27 x y 1 -1 2 -1 3 -1

The parabola opens: y=√x-4 (principal square root) up down right left

5/6+7/8what is the answer sealsdbdbshd

Aremote-controlled boat can travel at 4 feet per second in calm water. the boat traveled 48 feet with the current, and then it traveled 16 feet against the current in the same amount of time. how fast is the current?