Question

F(x) = x + 5 If you know that the range is {0, 10}, then... The domain must be

Answer 1

The range of f(x) = x + 5 is the set {0, 10}.

Therefore

x + 5 = 0 and x + 5 = 10

x = -5 and x = 5

The domain is {-5, 5}.