SOLUTION: Graph f as a solid line and f-1 as a dashed line in the same rectangular coordinate space. Use interval notation to give the domain and range of f and F-1. f(x) = (x + 3)3

Algebra ->  Finance -> SOLUTION: Graph f as a solid line and f-1 as a dashed line in the same rectangular coordinate space. Use interval notation to give the domain and range of f and F-1. f(x) = (x + 3)3      Log On


   

Question 1179040: Graph f as a solid line and f-1 as a dashed line in the same rectangular coordinate space. Use interval notation to give the domain and range of f and F-1.
f(x) = (x + 3)3
Answer by MathLover1(20849) About Me  (Show Source):
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domain of f%28x%29:
R , all real numbers
interval: (-infinity,infinity)

range of f%28x%29:
R , all real numbers

interval: (-infinity,infinity)



domain of f%5E-1%28x%29:
{ x element R :+x%3E=0 }
interval: [0,infinity)

range of f%5E-1%28x%29:
{ y element R+: y%3E=-3 }

interval: [-3,infinity)