With work shown, i need it quickly!

Which of the following would be a good name for the function that takes the weight of a box and returns the energy needed to lift it?

Which of the functions graphed below has a removable discontinuity?

The price for gasoline is represented by the equation y=3.69x, where y represents the total price for x gallons of gasoline. on a graph, the number of gallons is represented on the horizontal axis, and the total price is represented on the vertical axis. determine whether each statement describes the graph of the equation. select true or false for each statement