The absolute maximum of $f ( x , y ) = 2 x ^ { 2 } + y ^ { 2 } - 4 x - 4 y + 1$ on or inside the triangle with vertices (0,0), (1,2), and (0,2) is

A)5
B)4
C)3
D)2
E)1

Question

The absolute maximum of $f ( x , y ) = 2 x ^ { 2 } + y ^ { 2 } - 4 x - 4 y + 1$ on or inside the triangle with vertices (0,0), (1,2), and (0,2) is

A)5
B)4
C)3
D)2
E)1

Quizplus · Accepted Answer

The Answer of The absolute maximum of $f ( x , y ) = 2 x ^ { 2 } + y ^ { 2 } - 4 x - 4 y + 1$ on or inside the triangle with vertices (0,0), (1,2), and (0,2) is

A)5
B)4
C)3
D)2
E)1

The Absolute Maximum Of f(x,y)=2x2+y2−4x−4y+1f ( x , y ) = 2 x ^ { 2 } + y ^ { 2 } - 4 x - 4 y + 1f(x,y)=2x2+y2−4x−4y+1

The Absolute Maximum Of $f ( x , y ) = 2 x ^ { 2 } + y ^ { 2 } - 4 x - 4 y + 1$