Solve the equation.log (2 + x) - log (x - 5) = log 2
A. 
B. {-12}
C. {12}
D. ?
Answer: C
Mathematics
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Parametrize the surface S.S is the lower portion of the sphere x2 + y2 + z2 = 16 cut by the cone z = 
.
What will be an ideal response?
Mathematics
Find the total area of the region between the curve and the x-axis.y = (x + 3)3; 0 ? x ? 4
A. 120
B. 2320
C. 
D. 580
Mathematics
Find the opposite of the integer.0
A. 0 B. -1 C. does not exist D. 1
Mathematics
Determine the phase shift of the function.y = 4 cos (4?x + 5)
A. 5 units to the left
B. 
units to the right
C. 
units to the left
D. 5 units to the right
Mathematics