induascott3 induascott3
  • 25-07-2022
  • Mathematics
contestada

Write the function for the graph A. f(x) =2•(4) x B.f(x) = 4 •(2) x C. f(x) = 4•(8) x D. f(x) =2•(8) x

Write the function for the graph A fx 24 x Bfx 4 2 x C fx 48 x D fx 28 x class=

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abidemiokin
abidemiokin abidemiokin
  • 26-07-2022

The exponential equation that represent the graph is y = 2(4)^x

Exponential functions

The standard exponential function is expressed as

y = ab^x

Given the coordinate points (1, 8) and (0,2), the equivalent equations are;

8 = ab^1

2 = ab^0

from equation 2, a = 2

8 = 2b

b = 4

Hence the exponential equation that represent the graph is y = 2(4)^x

Learn more on exponential equation here: https://brainly.com/question/12940982

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