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12-76.
  1. For 12-76 and 12-76 find the following, if possible. Homework Help ✎

    1. f(6)

    2. g(17)

    3. f(−5)

    4. g(−2)

    5. g(−1) − f(2)

    6. f(4) + g(2)

    7. g(x + 2)

    8. f(x − 1)

g(17) = 7

f( -5 ) = undefined

Substitue -1 into the equation g(x) and 2 into the equation f(x).

Subtract the second answer from the first.