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12-26.
  1. Examine the graph of f(x) = | x − 3 | + 1 at right. Use the graph to find the values listed below. Homework Help ✎

    1. f(3)

    2. f(0)

    3. f(4)

    4. f(−1)

The number in parentheses is the x-value that corresponds with a point on the function.
Find that point. Substitute the given x into the equation.