makayyafreeman makayyafreeman 20-05-2019 Mathematics contestada Rewrite the following parametric equations in rectangular form. x=e^3t and y= e^-t a. y=3/x, x>0 b.x= 1/y^3, y>0 c. x= -y^3,y<0 d. y= 1/x^3, x>0