sarahfahmawi12 sarahfahmawi12

02-03-2019
Mathematics

contestada

Between x = 2 and x = 3, which function has a greater average rate of change than y = 1/ 3 ^-x ?

A) y = 2^x

B) y = 5^x-2

C) y = 1 /4 ^-x

D) y = 2 /3 ^-x

Respuesta :

benjamindavis2 benjamindavis2

07-03-2019

Answer:

d

Step-by-step explanation:

Answer Link

rumina19601 rumina19601

10-04-2020

Answer:

C) Y= 1/4-X

Step-by-step explanation:

average rate of change =

Δy/Δx

The average rate of changes for each of the functions between 2 and 3 is 4, 48, 9/8 , and 4. The average rate of change of y = 1/3 -x is 18. Therefore the average rate of change that is greater is 48, which is the function y = 1/4 -x

Answer Link

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