floppyoj6018 floppyoj6018
  • 14-10-2021
  • Mathematics
contestada

Find the rate of change in the table below X= -2, 1, 4, 7 Y= -11, -5, 1, 7

Respuesta :

sqdancefan
sqdancefan sqdancefan
  • 14-10-2021

9514 1404 393

Answer:

  2

Step-by-step explanation:

The steps in x are 1 -(-2) = 3, and the steps in y are -5 -(-11) = 6. The "rate of change" is the ratio of the change in y to the change in x:

  m = ∆y/∆x = 6/3 = 2

The rate of change represented by the values in the table is 2.

_____

Additional comment

The table can be described by ...

  y = 2x -7

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