Let $z = x ^ { 2 } + y ^ { 2 }$ . Then $\Delta z$, the change of z from (1, 3) to (1.1, 3.2), is

A)2.01
B)1.87
C)1.45
D)1.25
E)1.08

Name: Let $z = x ^ { 2 } + y ^ { 2 }$ . Then $\Delta z$, the change of z from (1, 3) to (1.1, 3.2), is A)2.01 B)1.87 C)1.45 D)1.25 E)1.08
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Question

Let $z = x ^ { 2 } + y ^ { 2 }$ . Then $\Delta z$, the change of z from (1, 3) to (1.1, 3.2), is

A)2.01
B)1.87
C)1.45
D)1.25
E)1.08

Quizplus · Accepted Answer

The Answer of Let $z = x ^ { 2 } + y ^ { 2 }$ . Then $\Delta z$, the change of z from (1, 3) to (1.1, 3.2), is

A)2.01
B)1.87
C)1.45
D)1.25
E)1.08

Let z=x2+y2z = x ^ { 2 } + y ^ { 2 }z=x2+y2

Let $z = x ^ { 2 } + y ^ { 2 }$