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Given the following exponential function, identify whether the change represents growth or decay, and determine the percentage rate of increase or decrease.

y=490(0.92)^x

Respuesta :

mhanifa

Answer:

  • Decay
  • Decrease rate is 8%

Step-by-step explanation:

Given function:

  • y = 490(0.92)^x

The base of the exponent is 0.92. This represents a decay as 0.92 is less than 1. It would be a growth function is the base was greater than 1.

The rate of decrease is

  • 0.92 times

Percent decrease is

  • (1 - 0.92)*100% = 8%

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