Write the quotient in the form a + bi.
A. 
+ 
i
B. 
- 
i
C. - 
+ 
i
D. - 
- 
i
Answer: C
Mathematics
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Transform the equation to a form without an xy-term by a rotation of axes. Graph the curve.17x2 - 12xy + 8y2 - 68x + 24y -12 = 0
A. 
B. 
C. 
D. 
Mathematics
Find all the first order partial derivatives for the following function.f(x, y, z) = 
A. 
= - 
; 
= - 
; 
= - 
B. 
= 
; 
= 
; 
= 
C. 
= 
; 
= 
; 
= 
D. 
= - 
; 
= - 
; 
= - 
Mathematics
Find the focus and directrix of the parabola.x2 = 8y
A. F: (2, 0); D: x = 2 B. F: (0, 2); D: y = -2 C. F: (0, -2); D: x = - 2 D. F: (2, 0); D: y = 2
Mathematics
Graph  figure 1.png)
What will be an ideal response?
Mathematics