Question

The function f is defined on the real numbers by f(x) = 2 + x2 − x2: What is the value of f(3)?​

Answer 1

Answer:

f(3)=2

Step-by-step explanation:

f(x) = 2+x^2 - x^2

f(3) = 2 + 9 - 9

f(3) = 2

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