Answer:
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
Step-by-step explanation:
