Use the function to find f (4)

f (x) = 1/3•4^x

f (4) = 256/3

Step-by-step explanation:

f (x) = 1/3*4^x

f (4) = 1/3 * 4 ^4

4^4=4*4*4*4 = 256

f (4) = 1/3 * 256

f (4) = 256/3

The value of f (4) = 85.33

Step-by-step explanation:

It is given a function f (x),

f (x) = (1/3) * 4^x

To find the value of f (4)

To find the value of f (4) we have to substitute 4 instead of x

f (x) = (1/3) * 4^x

bstitute x = 4 we get,

f (4) = (1/3) * 4^4

= (1/3) * 256

= 85.33

Therefore the value of f (4) = 85.33