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Consider the function f(x) = x2 − 2x + 6. Find the value of f(x) when x = 3 and select the correct answer below.

a. 1
b. 3
c. 6
d. 9

1 Answer

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So we replace x with 3. f(3)=3^2-2(3)+6. and f(3)=9-6+6=9. and the answer is d which is 9.
User Neven Boyanov
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