DavidN1337
DavidN1337 DavidN1337
  • 12-05-2021
  • Mathematics
contestada

Is y = 1/2x - 7 and y = x² + 1 a function?​

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fcarrington262 fcarrington262
  • 12-05-2021

Divide both sides by 1-y. Divide both sides by 1−y. Dividing by 1-y undoes the multiplication by 1-y. Dividing by 1− y undoes the multiplication by 1−y. Subtract xy from both sides. Subtract xy from both sides.

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