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aloecheck
aloecheck aloecheck
  • 25-04-2016
  • Mathematics
Answered

Are the functions linear or nonlinear?

  1. y = 2x − 9
  2. y = −10.2
  3. y = 3x2 + 7
  4. 3x + 5y = 15

Verified Answer :

ghaniraza14 ghaniraza14
  • 26-04-2016

they are all linear bcz x and y have powers 1 if there had been y^2 or x^2 or 3 it would have been no more linear

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