Find the requested partial derivative.z = 3x3 + 4xy - y; (2, 4)

A. 44
B. 43
C. 8
D. 7


Answer: D

Mathematics

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Provide an appropriate response.When using the substitution or addition method to solve a system of two equations, you end up with an equation stating 0 = 0. What does this indicate to you about the system of equations?

What will be an ideal response?

Mathematics

Divide and express the result in standard form.

A.  - i
B. -  - i
C. -  + i
D.  + i

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Multiply using the rule for finding the product of the sum and difference of two terms.(x + 5)(x - 5)

A. x2 - 10x - 25 B. x2 - 10 C. x2 + 10x - 25 D. x2 - 25

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Write the fraction as a decimal.

A. 0.0082 B. 0.00082 C. 0.082 D. 0.000082

Mathematics