Find the partial derivative.Find fx(-4, 2) when f(x, y) = e8x - 5y. Leave your answer in terms of e.
A. 8e-22
B. -5e-42
C. e-42
D. 8e-42
Answer: D
Mathematics
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Divide. Write with positive exponents.
A. 3x3 + 12x10 - 12x8 + 8x6 + 5x5
B. 3x3 + 3x2 - 3 + 
+ 
C. 3x3 + 3x2 - 3
D. 12x11 + 3x2 - 3 + 
+ 
Mathematics
Write the expression in the form a + bi.
A. 
+ 
i
B. - 
+ 
i
C. 
+ 
i
D. 
- 
i
Mathematics
Determine whether each statement is true or false.Some rational numbers are irrational.
A. True B. False
Mathematics
Graph the function by first finding the relative extrema.h(x) = x4 - 2x2 + 5
A. 
B. 
C. 
D. 
Mathematics