CCSS IP Math II 2.5.2 Example 3

Which of the following quadratic functions has a vertex with a larger [math]y[/math]-value: [math]f(x) = 2x^2 – 12x + 25[/math], or [math]g(x)[/math] as presented in the table? [math]\ \ \ \ \ \ \ x \ \ \ \ \ -4 \ \ \ \ \ -3 \ \ \ \ \ -2 \ \ \ \ \ \ \ \ \ \ 0 \ \ \ \ \ \ \ \ \ 2[/math] [math]\ \ \ \ \ \ \ g(x) \ \ \ \ \ 7 \ \ \ \ \ \ \ \ \ \ 8 \ \ \ \ \ \ \ \ \ \ 7 \ \ \ \ \ -1 \ \ \ \ -17[/math]

 

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function  quadratic  table  vertex 
Target Group (Age)
15 – 18
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English (United States)
 
 
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