Seudónimo Seudónimo
  • 21-08-2020
  • Mathematics
contestada

what is the rate of change of the linear function that has a graph that passes through the points (2, 9) and (-1, 3)

Respuesta :

martin58853 martin58853
  • 27-08-2020

Answer:

Slope= 2

Step-by-step explanation:

Rate of change can simply be called slope

So the rate of change or slope of the linear function that passes through the points (2, 9) and (-1, 3) is

Slope = (y2-y1)/(x2-x1)

Where y2= 3

Y1= 9

X2= -1

X1= 2

Slope = (y2-y1)/(x2-x1)

Slope= (3-9)/(-1-2)

Slope= -6/-3

Slope= 2

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