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

What even is this?! Please help!
3 ⅕ -⅔ divided by 2 ⅘
PLEASE HELP!!! I’ll make you the brainlyest!!!
What does Billy Jo care about? O the money O a girl O travel
solve the equation 1/6(x - 5) = 1/2(x + 6)
A flowerbed has an area of 18 square meters. What is the largest possible perimeter of the flowerbed
If energy is the ability to cause change, then what evidence is there that energy is produced in the interaction between the wind and the blades of the wind tur
write an exponential function to describe the given sequence of numbers 2, 4, 8, 16, 32the correct answer is HIGHLY appreciated, ill give brainliest if its *cor
Which "front" used torpedoes and submarines? * Eastern Front Western Front Italian Front War at Sea
Could such a plan be successful?why or why not?