3mina
3mina 3mina
  • 01-11-2018
  • Mathematics
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Can someone please help everything's in the picture.

Can someone please help everythings in the picture class=

Respuesta :

kevii123
kevii123 kevii123
  • 01-11-2018

Answer:

(a) Each input has only 1 output, making it a function.

(b) If any of the inputs had multiple outputs, it would not be a function. For example, if Input: 4 Output: 9 was on the table, it would no longer be a function since there is already a different output value for 4.

(c) y = 2x - 1... This equation works since 2(3) - 1 = 5, 2(4) - 1 = 7, 2(6) - 1 = 12, and 2(11) - 1 = 22

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