Solve.Suppose that a polynomial function is used to model the data shown in the graph below.
For what intervals is the function decreasing?
A. 10 through 25 and 40 through 45
B. 0 through 10 and 25 through 40
C. 10 through 25 and 40 through 50
D. 10 through 50
Answer: C
Mathematics
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Find the interval of convergence of the series.
A. -5 < x < 9
B. - 
< x < 
C. -5 ? x ? 9
D. 1 ? x < 3
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For the given dynamical system, calculate the value of An.An+1 = 4An - 5, A0 = 6; find A1 and A2.
A. 19; 71 B. -1; 4 C. 6; 19 D. 19; 76
Mathematics
Evaluate the polynomial.6x3 - 5x2 - x + 36 for x = -2
A. -40 B. -30 C. 0 D. -42
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Use the given functions to find the requested function.f(x) = 9x2 - 5x, g(x) =x2 - 3x - 10Find f/g.
A. 
B. 
C. 
D. 
Mathematics