ruscashr ruscashr
  • 09-03-2024
  • Mathematics
contestada

Write an exponential function for a graph that passes through the points 0,9 and 3,72. Write the function in the form y=abx.

Respuesta :

georgepahno georgepahno
  • 09-03-2024

Answer:

f(x) = 9(b^x)

f(3) = 9b³ = 72

b³ = 8

b = 2

f(x) = 9(2^x)

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