Find the partial derivative.Find fx(4, 1) when f(x, y) = 6x3 + 4xy - y.
A. 291
B. 292
C. 3
D. 4
Answer: B
Mathematics
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Find the derivative of y with respect to x, t, or ?, as appropriate.y = ln 3x
A. 
B. - 
C. - 
D. 
Mathematics
Use Simpson's Rule with n = 4 steps to estimate the integral.
A. 
B. 
C. 
D. 
Mathematics
Provide an appropriate response.
Since i = 
, fractions with i in the denominator may need to be rationalized. Rationalize the denominator: 
A. i
B. -i
C. -2i
D.
Mathematics
Solve the exponential equation below, and give the exact value for x.
?
?
A. 
B. 
C. 
D. 
E. 
Mathematics