manthabandzz manthabandzz
  • 28-07-2019
  • Mathematics
contestada

If Ax) = 5x - 7, what is (3)?

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Аноним Аноним
  • 28-07-2019

Use the substitution method

A(3)= 5(3)-7

A(3)= 15-7

A(3)= 8

Answer: A(3)= 8

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