Help please the picture is above.

asked Dec 2, 2021 28.6k views

3 votes

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5 votes

The answer is -136

Plug in 9 for x

f(9)= -(9)^2 - 4(9) - 19

f(9) = -81 - 36 - 19

f(9) = -136

Nikes answered Dec 3, 2021

by Nikes

5.4k points

1 vote

The answer to this one is -64, again, just plug in -9 where the x values are (:

Vivart answered Dec 8, 2021

4.7k points

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