Question

Which best describes the range of the function f(x) = 2(3)x

Answer 1

y > 0 best describes the range of the function f(x) = 2(3)x.

A function whose value is a constant raised to the power of the argument, especially the function where the constant is e.

If b is any number such that and then an exponential function is a function in the form, where b is called the base and x can be any real number.

Answer 2

Answer:

 All real numbers i.e. R

Step-by-step explanation:

The range of y depends on the values of x.

If x is all real number then range of y is also all the real number i.e. y ∈ (- ∞, ∞).

If x is all positive natural number then the value of y is also all positive numbers.

Further, the possible values of x are called Domain.

And, the possible output we get as y is called Range.