Question

Given the function f(x) = x3 + x2 − 2x + 1, what is resulting function when f(x) is shifted to the left 1 unit?

f(x − 1) = x3 − 2x2 − x + 3

f(x + 1) = x3 + 4x2 + 3x + 1

f(x) − 1 = x3 + x2 − 2x

f(x) + 1 = x3 + x2 − 2x + 2

Answer 1

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Answer 2

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