marisnellyyy marisnellyyy

03-08-2018
Mathematics

contestada

the graph shows the function f(x)=2^x. what is the value of x when f(x)=8?

the graph shows the function fx2x what is the value of x when fx8 class=

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Kristiania Kristiania

03-08-2018

f(x)= 2ˣ

We have to find x when f(x) is 8

8=2ˣ

we can write 8 in exponential form as 2³

2³=2ˣ

here base is same (2) on both left and right side

comparing the powers we get

x=3

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Rhino99howard Rhino99howard

11-12-2020

Answer:

3

Step-by-step explanation:

ap3x

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