Find the inverse of the one-to-one function.f(x) = 3x + 9

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


Answer: D

Mathematics

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Provide an appropriate response.42% of what number is 27.636? Use the percentage proportion.

A. 0.116 B. 0.658 C. 65.8 D. 11.607

Mathematics

Go through the Babylonian algorithm two times to approximate the given square root. Give four decimal places in your answer.

A. 7.3528 B. 7.3485 C. 7.3477 D. 7.3496

Mathematics

Determine if the two fractions are equivalent.  and  

A. equivalent B. not equivalent

Mathematics

Find the domain and range of the function.f(x) = (x + 3)2 + 8

A. Domain: (-?, ?); range: (-8, ?) B. Domain: (-?, ?); range: [8, ?) C. Domain: (-8, ?); range: (-?, ?) D. Domain: (8, ?); range: (-?, ?)

Mathematics