Answer:
[tex]y = 10( {4}^{x} )[/tex]
Step-by-step explanation:
From the given exponential graph, the y-intercept is (0,10).
The only exponential function that, has this intercept is
[tex]y = 10( {4}^{x} )[/tex]
Because when x=0, we obtain:
[tex]y = 10( {4}^{0} )[/tex]
Simplify:
[tex]y = 10(1) = 10[/tex]
