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13-11-2019
Mathematics

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f(x) = (x + 2)² -3
Convert vertex form to standard form

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altavistard altavistard

17-11-2019

Answer:

f(x) = x^2 + 4x + 1

Step-by-step explanation:

Perform the indicated multiplication. We obtain:

f(x) = x^2 + 4x + 4 - 3, or

f(x) = x^2 + 4x + 1. This is the quadratic equation in standard form.

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