Factor.25x2 - 10x + 1 - y2
A. (5x - 1 + y)(5x + 1 - y)
B. (5x + 1 + y)(5x + 1 - y)
C. (5x - 1 + y)(5x - 1 - y)
D. Prime
Answer: C
Mathematics
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Find the transform of the given function of s.F 
= 
A. f 
= 
e-2t - 
e6t + 
e7t
B. f 
= 
e-2t - 
e6t + 
e7t
C. f 
= 
e2t - 
e-6t + 
e-7t
D. f 
= 
e-2t - 
e6t + 
e7t
Mathematics
f (x) = ?x2 + 5.4x + 9
Find absolute maximum and minimum values of the function, if they exist, over the indicated interval. Where no interval is specified, use the real line. List your answers in terms of ordered pairs.
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Find the total area of the region between the curve and the x-axis.y = x2 - 6x + 9; 2 ? x ? 4
A. 
B. 
C. 
D. 
Mathematics
Determine whether the terms are like or unlike.11, 3, -13
A. like B. unlike
Mathematics