Question

Question 5 need help please​

Answer 1

It's f(x).

Explanation:

Exponential functions like an^x increase at the fastest rate. Note the variable is an exponent. There are 2 exponential functions here: 2(14)^x + 1 and 30(2)^x + 8 . The first one will increase the faster because of the base number 14 being > 2.

Answer 2

Function f(x).The function f(x)= 2(14)ˣ +1 has greatest output.

Explanation:

We have given different functions.

When x increases,We have to compare them that which function have greatest output?

It is clear that x is involve in all functions.

Two functions contain x in the base and two functions contain x in the exponent.

We know that when x increases these two functions which contain x in the exponent has greater output.

The function f(x)= 2(14)ˣ +1 has greatest output.

Because the base of x is 14 which is greater then 2 which is the base of x in g(x)=30(2)ˣ +8.