How do you find the value of g(3) if g(x) = x^2 + 2?

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To find the value of g(3) for the function g(x) = x2 + 2, you need to substitute x with 3 in the function equation.

Here are the steps to calculate it:

  1. Substituting 3 into the function:
    g(3) = (32) + 2
  2. Calculating 32:
    32 = 9
  3. Adding 2:
    9 + 2 = 11

Thus, g(3) = 11.

In conclusion, when you substitute 3 into the function g(x), you find that g(3) equals 11. This shows how the function behaves at that specific input, providing a clear example of how to evaluate function values.

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