Find the complex zeros of the quadratic function.g(x) = 4x2 - x + 3
A. x = 1 ± 
B. x = 
± 
i
C. x = - 
, x = 
D. x = 
± 
i
Answer: B
Mathematics
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Use the Trapezoidal Rule with n = 4 steps to estimate the integral.
A. 
B. 
C. 
D. 
Mathematics
Solve the problem.A balloon used in surgical procedures is cylindrical in shape. As it expands outward, assume that the length remains a constant 
. Find the rate of change of surface area with respect to radius when the radius is 
(Answer can be left in terms of ?).
A. 60.2? mm2/mm B. 60.1? mm2/mm C. 120.2? mm2/mm D. 120.0? mm2/mm
Mathematics
Give the domain, range, or period, as requested.Range of y = - 
tan x
A. -? < - 
tan x < ?
B. -? < - 
tan x < ?
C. - 
tan x > -?
D. - 
tan x < ?
Mathematics
Match the given equation with one of the graphs.25x2 - 4y2 = 100
A. 
B. 
C. 
D. 
Mathematics