Solve the quadratic equation by completing the square.z2 + 4z - 3 = 0
A. -2 ± 2
B. -2 ± 
C. -1 ± 
D. 2 + 
Answer: B
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Find all the second order partial derivatives of the given function.f(x, y) = ln (x2y - x)
A. 
= 
; 
= 
; 
= 
= 
B. 
= 
; 
= - 
; 
= 
= - 
C. 
= 
; 
= - 
; 
= 
= - 
D. 
= 
; 
= - 
; 
= 
= - 
Solve the problem.Find the derivative of the function 
at the point 
in the direction in which the function increases most rapidly.
A. 
B. 
C. 
D. 
Solve the problem.Use a graphing calculator to visualize the first 25 terms of the series4 - 
+ 
- 
+ ...What does the sequence of terms approach? Determine whether the infinite series converges or diverges. If the series converges, what value does it approach?
A. 0; Converges; 0 B. 1; Diverges C. 0; Converges; e D. 0; Converges; ?
Solve the problem.
What is the closing price for CAP.GYR?
A. $1080.54 B. $1068.64 C. $1074.59 D. $1074.00