Ask a New Question
Menu

g(x)= x^2+7

Find the inverse of g(x) and state the domain and range for the inverse of g(x) using interval notation

1 answer

g(x) has two branches, so
g^-1(x) = ±√(x-7)

in either case, the domain is all x such that x-7 >= 0

just as the range of g(x) is [7,∞)
Similar Questions
    1. answers icon 0 answers
  2. range of f(x)= 5^(2x^2-1)^(1/2)i know that the domain of the inverse would be the range of this and i've found the inverse but
    1. answers icon 1 answer
  3. The question(s) are as follows:Given: f(x) = 3cos(3x+π) - 4 Find: a) the inverse of F(x) b) the domain and range of F(x) c) the
    1. answers icon 0 answers
  4. If f(x)=cosx + 3how do I find f inverse(1)? Thanks y = cos(x) + 3 the inverse of this is x = cos(y) + 3 solve for y and you have
    1. answers icon 0 answers
more similar questions