Below are two different functions, f(x) and g(x). what can be determined about their y-intercepts? x g(x) 2 4 4 6 6 8

Remember the y-intercept is the y-coordinate of the function for x = 0.

From the graph, the function f(x) is constant, f(x) = 2, so the y-intercept of f(x) is 2.

From the table:

x              g(x)

2               4
4               6
6               8

You do not know the value of the function g(x) for x = 0. Only if you were told that g(x) is a line or you had some other information you might infere the y-intercept of g(x).

For example if g(x) is a straight line you can conclude that g(0) = 2, and that meant that the y-intercepts of f(x) and g(x) are equal.

The answer is the first one

Yeah what she said right