If , what is ?

Answer and explanation

Correct answer: A. 3

  1. Step 1: Identify the quadratic function and target input .
  2. Step 2: Substitute into each algebraic term of the expression: .
  3. Step 3: Evaluate the arithmetic operations: .
Answer
3.

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If f(x) = x 2 - 2x + 3, what is f(2)? | IB Diploma Functions