Answer the question.Consider the function G(x) = 
, where f(t) oscillates about the line y = 2 over the x-region [0, 12].The graph is given below:
On what intervals is G(x) concave down?
A. G is concave down on ? (0, 0.9), (3.4, 6.2), (9.5, 12)
B. G is concave down on ? (0.9, 3.4), (6.2, 9.5)
C. G is concave down on ? (3.4, 9.5)
D. G is concave down on ? (0.9, 9.5)
Answer: B
Mathematics
You might also like to view...
Find the function such that h(x) = (g?f)(x).
 multiple choice.png)
Mathematics
Solve.x5 - 25x3 ? 0
A. (-?, -5] ? [5, ?) B. [-5, 0] ? [5, ?) C. (-?, -5] ? [0, 5) D. [-5, ?)
Mathematics
Decide whether or not the functions are inverses of each other.f(x) = (x - 2)2, x ? 2; g(x) = 
+ 2
A. No B. Yes
Mathematics
Evaluate the function.Find f(100, 3) when f(x, y) = y log x.
A. 6 B. 3 C. 60 D. 30
Mathematics