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Write an exponential decay function to model the situation in the photo.

Correct answer will get a Brainliest, a 5star rating, and a Thanks !​

Write an exponential decay function to model the situation in the photo Correct answer will get a Brainliest a 5star rating and a Thanks class=

Respuesta :

Step-by-step explanation:

The formula for exponetial equation decay is

[tex]y = a(b) {}^{x} [/tex]

where a is the initial value and b is the decay factor.

A will be 56 since that our initial value.

b will be 0.9 since we are constantly decaying by 0.9.

so our equation is

[tex]y = 56(0.9) {}^{x} [/tex]