Solve the problem.The formula 
gives the sum of the first five terms of a geometric series. Find a if 
and r = - 2.
A. 16
B. - 32
C. - 256
D. 64
Answer: B
Mathematics
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Find the indicated number of terms of the Maclaurin polynomial for f(x) and use it to approximate the function value.f(x) = cos x; f(0.175); 3 terms
A. 0.9991081 B. 0.9849220 C. 0.9847266 D. 1.0153516
Mathematics
Find y '.y = (x2 - 5x + 2)(5x3 - x2 + 5)
A. 25x4 - 104x3 + 45x2 + 6x - 25 B. 5x4 - 100x3 + 45x2 + 6x - 25 C. 25x4 - 100x3 + 45x2 + 6x - 25 D. 5x4 - 104x3 + 45x2 + 6x - 25
Mathematics
Use a system of equations to find the parabola of the form 
that goes through the three given points.
, 
, 
A. y = -4x2 + 2x + 3 B. y = 4x2 + 2x + 3 C. y = 4x2 + 2x - 3 D. y = 4x2 - 2x + 3
Mathematics
Using gates, design a circuit for the conditional statement.
?
?
?
(a)
?
(b)
?
(c)
?
A. a
B. b
C. c
Mathematics