*(e-27y -1) -3 (y-9x) 17x* + By + 8(y-9x)? Let f(x.y) = Find lim f(x.y). (x,y)...

 

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*(e-27y -1) -3 (y-9x²)² 17x* + By + 8(y-9x²)? Let f(x.y) = Find lim f(x.y). (x,y) (0,0) (a) Along the parabola y = 9x (b) Along the x-axis (c) Along the straight line x ky, kER f(x,y)? (х,у) — (0,0) What can be said about lim (c) The limit along the straight line x= ky, kER is equal to (Type an integer or a simplified fraction.) %3D What can be said about lim f(x.y)? (ху) - (0,0) O A. The limit does not exist because the limit along the y-axis is infinite. O B. The limit exists because at least two of the limits (1), (2), and (3) are equal. O C. The limit does not exist because limits (1), (2), and (3) above are not all equal. O D. The limit exists because the limits (1), (2), and (3) above are equal. *(e-27y -1) -3 (y-9x²)² 17x* + By + 8(y-9x²)? Let f(x.y) = Find lim f(x.y). (x,y) (0,0) (a) Along the parabola y = 9x (b) Along the x-axis (c) Along the straight line x ky, kER f(x,y)? (х,у) — (0,0) What can be said about lim (c) The limit along the straight line x= ky, kER is equal to (Type an integer or a simplified fraction.) %3D What can be said about lim f(x.y)? (ху) - (0,0) O A. The limit does not exist because the limit along the y-axis is infinite. O B. The limit exists because at least two of the limits (1), (2), and (3) are equal. O C. The limit does not exist because limits (1), (2), and (3) above are not all equal. O D. The limit exists because the limits (1), (2), and (3) above are equal.