nataliaghg09 nataliaghg09
  • 21-10-2020
  • Mathematics
contestada

What is the rate of change of this table?

What is the rate of change of this table class=

Respuesta :

jimrgrant1 jimrgrant1
  • 21-10-2020

Answer:

- 6

Step-by-step explanation:

The rate of change of the values is the slope m

Calculate m using the slope formula

m = [tex]\frac{y_{2}-y_{1} }{x_{2}-x_{1} }[/tex]

with (x₁, y₁ ) = (- 2, 32) and (x₂, y₂ ) = (0, 20) ← 2 ordered pairs from the table

m = [tex]\frac{20-32}{0+2}[/tex] = [tex]\frac{-12}{2}[/tex] = - 6 ← rate of change

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