Use the function below to find f(3). f(x)=1/3 times 4^x

B

Step-by-step explanation:

If f(x)=1/3 times 4^x, then the answer is B. In this case, x=3. 4^3=64. 1/3 times 64=64/3. 64/3 is the B choice, so B is the answer! Hope it helps!

B. 64/3

Step-by-step explanation:

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

f(3)=1/3*64

f(3)=64/3

(d)

step-by-step explanation:

given: the line in the graph passes through points (5,30) and (6,26).

then, the equation of line is:

now, put y=a(n) and x=n,

hence, option d is correct.