crazygamingkid89 crazygamingkid89

19-03-2021
Mathematics

contestada

Express the function.
f(x) = 2x² - 4x - 13
in the form f(x) = a(x + h)² + k

Respuesta :

KyanLin KyanLin

19-03-2021

Answer:

2(x-1)^2-15

Step-by-step explanation:

2x^2-4x=2(x-1)^2-2

insert that in:

f(x)=2(x-1)^2-2-13=2(x-1)^2-15

a=2,h=-1,k=-15

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