Respuesta :

[tex]G(-7)=9[/tex]

Explanation

Step 1

replace the value of x in the equation with the given value

[tex]\begin{gathered} G(x)=x^2+4x-12 \\ \text{then} \\ G(-7)=(-7)^2+4\cdot-7-12 \\ G(-7)=49-28-12 \\ G(-7)=9 \end{gathered}[/tex]

I hope this helps you

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