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6-76.
  1. Consider the function f(x) = . Homework Help ✎

    1. What is f(7)?

    2. What is the domain of f(x)?

    3. What is the range of f(x)?

Substitute 7 for x.

undefined

Division by 0 is undefined. What x-value causes division by 0 for this function?
x cannot have that value.