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  • 16-11-2020
  • Mathematics
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Helppp plssssss math

Helppp plssssss math class=

Respuesta :

BrainLifting
BrainLifting BrainLifting
  • 16-11-2020

Answer:

f(7)=13

g(x)=86

Step-by-step explanation:

[tex]f(x)=2x-1\\f(7)=2*7-1\\=14-1\\=13\\\\g(x)=x^2+5\\g(-9)=(-9)^2+5\\=81+5\\=86[/tex]

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annmargretbasham annmargretbasham
  • 16-11-2020
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