haylee51 haylee51
  • 14-04-2022
  • Mathematics
contestada

14. Which of these functions is linear?
A. xy = 12
B. y = x5 - X4
C. 3x + 5y = 9
D. y - 2 = x(x + 1)

Respuesta :

fieryanswererft
fieryanswererft fieryanswererft
  • 14-04-2022

Answer:

3x + 5y = 9

Explanation:

A linear function is represented by the equation: y = mx + b

In option C:

3x + 5y = 9       is a linear equation as it has slope and y-intercept

Ver imagen fieryanswererft
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Аноним Аноним
  • 15-04-2022

Linear means degree is 1

#A

  • xy=12

Not linear

#B

  • y=x⁵-x⁴

Degree is 5 not linear

#C

  • 3x+5y=9

Linear

#D

  • y-2=x²+x

Degree is 2 hence quadratic

Answer Link

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