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If f(x) = x^2-2x find f(-1)
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If f(x) = x^2-2x find f(-1)

User AsValeO
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1 Answer

7 votes

Answer:

f(- 1) = 3

Explanation:

To evaluate f(- 1), substitute x = - 1 into f(x) , that is

f(- 1) = (- 1)² - 2(- 1) = 1 + 2 = 3

User Poshanniraula
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