Give the symbolic representation for the function f.Function f takes the square root of x and then subtracts 19 from the result.

A. f(x) = 
B. f(x) = 
C. f(x) = -19 - 
D. f(x) =  - 19

Answer: D

Mathematics

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A. - , 2x4 + x2 + 4x - 1
B. - , -2x4 - x2 + 4x - 1
C. - , -2x4 - x2 - 4x - 1
D. - , 2x4 - x2 - 4x + 1

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Find the fraction equal to the given decimal.0.454545 . . .

A.  
B.  
C.
D.  

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A. 1240 ft, 2480 ft B. 620 ft, 1240 ft C. 310 ft, 1240 ft D. 620 ft, 2480 ft

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