An object is moving in the xy-plane and its position after t-seconds is r(t) = ....

 

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An object is moving in the xy-plane and its position after t-seconds is r(t) = . (a) Find the position of the object at time t = 6. (b) At what time is the object at the point (-1, -4)? t = (c) Does the object pass through the point (4, 25)? Yes No (d) Find an equation in x and y whose graph is the path of the object. An object is moving in the xy-plane and its position after t-seconds is r(t) = . (a) Find the position of the object at time t = 6. (b) At what time is the object at the point (-1, -4)? t = (c) Does the object pass through the point (4, 25)? Yes No (d) Find an equation in x and y whose graph is the path of the object.