Evaluate the function.Given f(x) = -
, find f(4).
A. -4
B. 8
C. -8
D. 4
Answer: C
Mathematics
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Solve the problem.Find a vector of magnitude 6 in the direction of v = 5i - 12k.
A. 
(5i - 12k)
B. 6(5i - 12k)
C. 6(i - k)
D. 
(5i - 12k)
Mathematics
Evaluate the integral.
A. 136 B. 30 C. 1 D. 24
Mathematics
Solve the equation and express the solution in exact form.log9 (x - 5) + log9 (x - 5) = 1
A. {
}
B. {8}
C. {-
, 
}
D. {-8, 8}
Mathematics
For the given functions f and g, find the requested composite function.f(x) = 4x2 + 4x + 5, g(x) = 4x - 8;
Find the function g ? f.
A. 16x2+ 16x + 28 B. 4x2 + 16x + 12 C. 16x2 + 16x + 12 D. 4x2 + 4x - 3
Mathematics