The function f is one-to-one. Find its inverse.f(x) = x2 - 6, x ? 0

A. f-1(x) =  + 6, x < 0
B. f-1(x) =  + 6, x ? 0
C. f-1(x) = , x ? 6
D. f-1(x) = , x ? -6

Answer: D

Mathematics

You might also like to view...

Find the extreme values of the function subject to the given constraint.  

A. Maximum: 4 at    minimum: -31 at  
B. Maximum: 8 at    minimum: -31 at  
C. Maximum: 4 at    minimum: -4 at  
D. Maximum: 8 at    minimum: -4 at  

View
Mathematics

Write as mixed number.

A. 3
B. 1
C. 2
D. 2

View
Mathematics

Solve.A pendulum bob swings 6.0 cm on its first oscillation. On each subsequent oscillation the bob travels  of the previous distance. Find the total distance the bob travels before coming to rest.

A. an = 6.0 (2)n-1
B. an = 6.0 (2)n+1
C. an = 6.0 ()n-1
D. an = 12.0 ()n-1

View
Mathematics

Find the sum or difference. Write the answer in lowest terms. - 

A.
B.  
C.  
D.  

View
Mathematics