3. Given the equation -5x+4y² 30x - 24y+ 11 = 0, - a) Perform a convenient translation of axes in order to eliminate the linear terms in x and y from the given equation; b) Identify the conic section corresponding to the equation obtained in item (3a); c) Find the main elements of the conic section from item (3b); d) Sketch the graph of the conic section from item (3b).