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Ede4ka [16]
3 years ago
10

Algebra 1 B Exponents and Exponential Functions Unit Portfolio?

Mathematics
1 answer:
Liono4ka [1.6K]3 years ago
4 0
I'm not sure what your variables are, but I will try task 3 with you.

y=$500(in billions)

x= the number of years that have passed since 2009

percentage of decrease: 1 - % =

so your formula will look like this: y(1 - %)^x
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