Divide.

A. 5x + 7  
B. 2x + 42x3 + 
C. 2x + 7  
D. 2x + 7 + 

Answer: D

Mathematics

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Express the given function as a composite of functions f and g such that y = f(g(x)).y = 

A. f(x) = x, g(x) = 3x + 9
B. f(x) = , g(x) = 3x - 9
C. f(x) = -, g(x) = 3x + 9
D. f(x) = , g(x) = 3x + 9

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Mathematics

Solve the problem.Which of the lines in the picture are lines of symmetry of the given figure?

A. q, r, s and t B. r and t C. q and s D. Only r

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Mathematics

Determine the function f(x) that has been graphed. The function will be of the form f(x) a + k or f(x) = a(x - h)3 + k. Assume a = 1 or a = -1.

A. f(x) =  + 2
B. f(x) =  - 2
C. f(x) =  + 2
D. f(x) =  - 2

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Mathematics

Simplify.

A. -y
B.
C.
D.

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Mathematics