sabinenehls06 sabinenehls06
  • 17-12-2020
  • Mathematics
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For f(x)= 2x-15 ,find f(x) when x=-4


I just need some help on this question.

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layla131488
layla131488 layla131488
  • 17-12-2020
2(-4)-15=-8-15=-23 so f(x)=-23
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