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18-02-2019
Mathematics

contestada

Rewrite f(x) = 2(x − 1)2 + 3 from vertex form to standard form.

f(x) = 2x2 + 5
f(x) = 4x2 − 8x + 7
f(x) = 2x2 + 4x + 5
f(x) = 2x2 − 4x + 5

Respuesta :

18-02-2019

Answer:

Step-by-step explanation:

f(x) = 2(x − 1)² + 3

= 2 ( x² - 2x +1) +3

= 2x² - 4x +2 +3

f(x) = 2x² − 4x + 5 .....standard form.

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21-02-2019

He knew what he was doing.

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