Find the partial derivative.Find fx(-1, -2) when f(x, y) = x3 + 4x2y.
A. 11
B. 19
C. 23
D. 15
Answer: B
Mathematics
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Use the Leading Coefficient Test to determine the end behavior of the polynomial function.f(x) = -5(x2 - 1)(x + 3)2
A. rises to the left and rises to the right B. falls to the left and rises to the right C. falls to the left and falls to the right D. rises to the left and falls to the right
Mathematics
Provide an appropriate response.- 
= 83Is this a linear equation?
A. No B. Yes
Mathematics
Evaluate.80
A. 8 B. 0 C. 1 D. -1
Mathematics
Solve the inequality.(x - 1)(x2 + x + 1) >
A. (-?, -1) or (1, ?) B. (-1, 1) C. (1, ?) D. (-?, 1)
Mathematics