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G (x) = 2x -2; find g(-9) evaluate function

User Jeff Knecht
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1 Answer

15 votes
15 votes

Given:

The function is,


g(x)=2x-2

Step-by-step explanation:

Substitute -9 for x in the function to determine the value of g(-9).


\begin{gathered} g(-9)=2\cdot(-9)-2 \\ =-18-2 \\ =-20 \end{gathered}

So value of g(-9) is -20.

Answer: -20

User Panther
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