Answer:
g(x)
Step-by-step explanation:
y-intercept is the y cutting point, at x = 0.
1. f(x)
This will be an exponential function that starts from 6 and moves upward exponentially. So y-intercept is 6.
2. g(x)
We can see that at x = 0, the value of the function is 2, so that is the y cutting point. So y-intercept is 2.
3. h(x)
We can clearly see from the graph that the y-cutting point is at 4. So y-intercept is 4.
4. j(x)
We can plug in x = 0 into the equation to find y intercept.
[tex]j(x)=10(2)^x\\=10(2)^0\\=10(1)\\=10[/tex]
So y - intercept is 10.
Smallest y-intercept is that of g(x).
