= 1. Draw a contour map of the function f(x, y) In(x2 + 4y2). Show several level curves for both positive and negative outputs. Show all of your work. This looking at graph in any way! You may want to use a calculator L ne without cemenver, anmetic i on the calculator crutch this class! Then, use the contour map you've drawn to then draw the 3D graph of f. won't des L tend ichilities but w tried your best N. y y X X

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