nicholedawson11
nicholedawson11 nicholedawson11
  • 22-04-2018
  • Mathematics
contestada

Identify the coefficients in the following expression: 3x - 6y - z - 13

A) 3, 6, -1

B) 3, -6

C) 3, 6, 13

D) 3, -6, -1

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Аноним Аноним
  • 22-04-2018
3x - 6y - z - 13

The coefficient of x is 3
The coefficient of y is -6
The coefficient of z is -1

Answer: The coefficients are 3 , -6, -1 (Answer D)
Answer Link
mayadc821
mayadc821 mayadc821
  • 22-04-2018
The coefficient is the number placed before the variable, multiplying it.  The coefficient of 3x is 3, -6y is -6, and -z is -1.  13 doesn't have a coefficient.  The correct answer is D.
Answer Link

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