Solve.Find a linear function f such that f(2) = 9 and f(5) = 21.

A. f(x) = x + 
B. f(x) = -4x + 17
C. f(x) = - x + 
D. f(x) = 4x + 1


Answer: D

Mathematics

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A.
B.
C.
D.

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Calculate .v = 

A. 97
B.
C.
D.

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Decide if the number is rational or irrational.

A. Rational B. Irrational

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Multiply. Write the answer as a mixed number as needed.2 ? 

A.
B.
C. 2
D. 2

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