browndaisha8 browndaisha8

Today at 4:07 PM
Mathematics

Answered

charla wants to determine the vertex of the function f(x)=x^2-18x+60 by changing the function into vertex form.

Answer :

konrad509 konrad509

Today at 4:12 PM

[tex]x^2-18x+60 =\\ x^2-18x+81-21=\\ (x-9)^2-21[/tex]

The vertex is [tex](9,-21)[/tex]

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