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Given the function f(x) = x²-4x, evaluate f(2)

User Porcupine
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1 Answer

6 votes

Answer:

f(2) = -4

Explanation:

f(x) = x²-4x

f(2) = (2)²-4(2) ==> plugin 2 for x

f(2) = 4 - 4 * 2 ==> simplify

f(2) = 4 - 8

f(2) = -4

User Crafter
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