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34 votes
34 votes
Rewrite y=3x^2-6x-10 in vertex form

User Arash Kordi
by
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1 Answer

13 votes
13 votes

we have the following:


\begin{gathered} y=3x^2-6x-10 \\ \end{gathered}

complete square


\begin{gathered} y=3x^2-6x-10 \\ y=3(x-1)^2-13 \\ (y+13)=3\cdot(x-1)^2 \end{gathered}

vertex form:


(y+13)=3\cdot(x-1)^2

User Jabezz
by
2.8k points