Write the complex conjugate.23 - 10i
A. 23 - 10i
B. 23 + 10i
C. 10i
D. -10i
Answer: B
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Find the extreme values of the function subject to the given constraint.
A. Maximum: none; minimum: 
at 
B. Maximum: none; minimum: 
at 
C. Maximum: none; minimum: 
at 
D. Maximum: none; minimum: 2 at 
A function f(x), a point x0, the limit of f(x) as x approaches x0, and a positive number ? is given. Find a number 
such that for all x, 0 < 
< ? ? 
< ?.f(x) = -9x - 8, L = -44, x0 = 4, and ? = 0.01
A. 0.002222 B. 0.000556 C. 0.001111 D. -0.0025
Find the volume of the solid generated by revolving the region about the given line.The region in the second quadrant bounded above by the curve y = 9 - x2, below by the x-axis, and on the right by the y-axis, about the line x = 1
A. 
?
B. 
?
C. 
?
D. 
?
Use a graphing calculator to graph the equation.y = -2x2
A. 
B. 
C. 
D. 