Find the rectangular equation of the curve given by the parametric equations below. Then graph the curve and show its orientation. Assume that t can be any real number.
x=-t^2+2
y=t-4
Rectangular equation: ?

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