Question 24
Multiple Choice
Find the first partial derivatives with respect to x, y, and z. w=8x+4y9xz
A) ∂x∂w=(8x+4y) 236xz,∂y∂w=−(8x+4y) 236yz,∂z∂w=8x+4y9x
B) ∂x∂w=8x+4y36xz,∂y∂w=−8x+4y36yz,∂z∂w=(8x+4y) 29x
C) ∂x∂w=8x+4y36yz,∂y∂w=−8x+4y36xz,∂z∂w=(8x+4y) 29x
D) ∂x∂w=(8x+4y) 236yz,∂y∂w=−(8x+4y) 236xz,∂z∂w=8x+4y9x
E) ∂x∂w=(8x+4y) 236yz,∂y∂w=−(8x+4y) 236xz,∂z∂w=(8x+4y) 29x
Correct Answer:

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