JaveonF83258 JaveonF83258
  • 03-11-2022
  • Mathematics
contestada

Which quadratic inequality does the
graph below represent? I’m confused on how to do this and the process

Which quadratic inequality does thegraph below represent Im confused on how to do this and the process class=

Respuesta :

SeverianoI140899 SeverianoI140899
  • 03-11-2022
Answer:

The zero is 6 1/3

The correct option is C

Explanation:

The zero of the given quadratic expression is obtained by solving the below equation:

[tex]\begin{gathered} 9x^2-54x-19=0 \\ (3x-19)(3x+1)=0 \\ 3x-19=0 \\ \Rightarrow x=\frac{19}{3}=6\frac{1}{3} \\ \\ 3x+1=0 \\ \Rightarrow x=-\frac{1}{3} \end{gathered}[/tex]

From the given options, the zero is 6 1/3

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