Suppose that the function with the given graph is not f(x), but f'(x). Find the open intervals where f(x) is increasing or decreasing as indicated.  Decreasing

A. (-1, 2)
B. (-?, -1), (-1, 2)
C. (-?, 2)
D. (-?, 2)


Answer: B

Mathematics

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Find the equilibrium vector for the transition matrix.Round the numbers in your answer to the nearest hundredth.

A.
B.
C.
D.

Mathematics

Solve the inequality, then graph the solution.-2n + 10 > -3n + 7

A. < -3 

B. ? 17 

C. > -3 

D. ? 17 

Mathematics

Find the values of x and y. = 

A. x = 2, y = 4
B. x = 2, y = 
C. x = , y = 4
D. x = 5, y = 5

Mathematics

Find the quotient and simplify. ÷ 

A. - 
B. - 
C. - 
D.

Mathematics