Given functions f and g, determine the domain of f + g.f(x) = 3x2 + 5, g(x) = 2x3 - 1
A. (-?, ?)
B. (0, ?)
C. (-?, -3) or (-3, -2) or (-2, ?)
D. (-?, 0) or (0, ?)
Answer: A
Mathematics
You might also like to view...
Find a set of polar coordinates for the point for which the rectangular coordinates are given.(2, -2
)
A. 
B. 
C. 
D. 
Mathematics
Solve the problem.Find the average distance from a point 
in the first quadrant of the disk 
to the origin.
A. 
B. 
C. 
D. 
Mathematics
Write the first four terms of the sequence.an = 2n
A. a1 = 4, a2 = 8, a3 = 16, a4 = 32 B. a1 = 1, a2 = 4, a3 = 9, a4 = 16 C. a1 = 1, a2 = 2, a3 = 4, a4 = 8 D. a1 = 2, a2 = 4, a3 = 8, a4 = 16
Mathematics
Find the indicated term of the arithmetic sequence.3.45, 3.61, 3.77, . . . ;16th term
A. 6.01 B. 5.69 C. 5.85 D. 5.53
Mathematics