For Figure 1, describe a relationship between ?BEC and two arcs on Circle O.
?BEC = 1 / 2 (arc AD + arc BC)
Mathematics
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Find the total area of the region between the curve and the x-axis.y = (x + 1)
; 4 ? x ? 16
A. 
B. 1,048
C. 2564
D. 
Mathematics
Determine all critical points for the function.f(x) = x2 + 12x + 36
A. x = 6 B. x = -12 C. x = 0 D. x = -6
Mathematics
A value of sinh x or cosh x is given. Use the definitions and the identity 
to find the value of the other indicated hyperbolic function.sinh x = - 
, cosh x =
A. - 
B. 
C. 
D. 
Mathematics
Find the domain of f and write it in interval notation.f(x) = 3 log8(x)
A. (-3, ?) B. (3, ?) C. (0, ?) D. (-?, ?)
Mathematics