Help me on this assignment. Check the answers.

4. Consider the ellipse given by the equation 4:132 8x + 9y2 + 36y = 4. (a) (6 points) Complete the square in the equation given above to write the ellipse in standard form. Briey explain your steps in words. (b) (2 points) Find the values of h, k, a, b from the equation you found. (c) (4 points) Use your answer from part (b) to sketch the graph the ellipse. Label the values h, k, a, and b in your graph