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  • 02-09-2020
  • Mathematics
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g(t)=t squared - 2; Find g(9)

Respuesta :

xKelvin
xKelvin xKelvin
  • 02-09-2020

Answer:

79

Step-by-step explanation:

So we have the function:

[tex]g(t)=t^2-2[/tex]

To find g(9), substitute 9 for t. Thus:

[tex]g(9)=9^2-2[/tex]

Square:

[tex]g(9)=81-2[/tex]

Subtract:

[tex]g(9)=79[/tex]

So, our answer is 79.

And we're done!

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