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If f(x) = |x - 2|, what is f(2)?

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Question: If f(x) = |x - 2|, what is f(2)?

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Correct Answer: 0

Solution: 

f(2) = |2 - 2| = |0| = 0.

If f(x) = |x - 2|, what is f(2)?

Practice Questions

Q1
If f(x) = |x - 2|, what is f(2)?
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Questions & Step-by-Step Solutions

If f(x) = |x - 2|, what is f(2)?
Correct Answer: 0
  • Step 1: Identify the function f(x) which is given as f(x) = |x - 2|.
  • Step 2: Substitute the value of x with 2 in the function. So, we calculate f(2) = |2 - 2|.
  • Step 3: Perform the subtraction inside the absolute value. This gives us |0|.
  • Step 4: Calculate the absolute value of 0. The absolute value of 0 is 0.
  • Step 5: Therefore, f(2) = 0.
  • Absolute Value Function – Understanding how to evaluate absolute value expressions, particularly at specific points.
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