The functions f(x) and g(x) are described using the following equation and table: f(x)=4(1.02)^x
graph in picture
which statement best compares the y-intercepts of f(x) and g(x)?
a. the y-intercept of f(x) is equal to the y-intercept of g(x).
b. the y-intercept of f(x) is equal to 2 times the y-intercept of g(x).
c. the y-intercept of g(x) is equal to 2 times the y intercept of g(x)
d. the y intercept of g(x) is equal to 2 plus the y intercept of f(x).

Option: D is the correct answer.

     D.  The y intercept of g(x) is equal to 2 plus the y intercept of f(x).

We know that the y-intercept of a function is the y-value of the point where the x-value is zero.

i.e. it is the value of the function  where x=0.

The function f(x) is given by:

Now, when x=0 we have:

and after looking at the table of values of the function f(x) we observe that:

when x=0      g(x)=6.

This means that the y-intercept of function f(x) is : 4

and the y-intercept of the function g(x) is : 6

i.e. y-intercept of the function g(x) =2+y-intercept of function f(x)

the circle one

use this formula:

p(a\b) = p(a and b)/p(b).

take it from here.