Question: Consider the function 3ry f(x, y) = 522 + 3y2 (a) State the domain of f(I, y). (b) Find the limit 3ry lim (z,y) +(0,0)

Consider the function 3ry f(x, y) = 522 + 3y2 (a) State the domain of f(I, y). (b) Find the limit 3ry lim (z,y) +(0,0) 512 + 3y2 by approaching along: (i) the r-axis, (ii) the y-axis, (iii) the y = I, (iv) the y = 5x, (v) the y = x2, (vi) the y = 13. (c) What conclusion can you draw from your answers to parts (b) (i)-(vi)

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