Find a equivalent function to f(x)=4(7)^2x
a. f(x)=28^2x
b. f(x)=4(49)^x
c. f(x)=196^x
d. f(x)=16^x(49)^x

Option: B is correct. ()

Step-by-step explanation:

We are asked to find which expression is equivalent to the mathematical expression:

We know that any expression of the kind could also be represented as

Hence on converting the given expression using the above representation we have:

Hence f(x) could also be written as:

Hence, option B is correct.

∈3,600

step-by-step explanation: