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=

Respuesta :

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

Answer Link
Rhino99howard
Rhino99howard Rhino99howard
  • 11-12-2020

Answer:

3

Step-by-step explanation:

ap3x

Answer Link

Otras preguntas

Suppose X is normally distributed with mean 20 and standard deviation 4, find the value x0 such that P(X ≥ x0) = 0.975.
The biogeography of ____________ yields some of the best evidence for evolution.
If it takes Kathy 2 hours to bake 20 cupcakes, then at that rate, how many cupcakes could be made in 16 hours?
Descriptive Writing: Describe moving from a stressful place to a peaceful one. 350 to 450 words.​
Hurry Please What is the difference between reasons and evidence in an argumentative essay?
Please Help me!!! Worth 15p and Marking Brainiest answer
Can someone help MMEE!
What is the distance between point A and point C?
find x. give your answer in the simplest form
Which ball should you put in order to total 30 1 3 5 7 9 11 13 15