haileybaby01
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  • 18-01-2019
  • Mathematics
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For f(x)=-7x- 9 find f(x) when x=3

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Aya2251
Aya2251 Aya2251
  • 18-01-2019
I wrote it out for you
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SoccerHalo
SoccerHalo SoccerHalo
  • 18-01-2019

Answer:

f(x) = -30

Step-by-step explanation:

Plug 3 for x

f(x) = -7(3) - 9

f(x) = -21-9

f(x) = -30

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