What is the y-intercept for the function f(x) = 2(5)^x?

The intercept of a function can be calculated by replacing 0 for x, then we get:
[tex]f(0)=2\times5^0[/tex]Any number raised to 0 equals 1, then we get:
[tex]f(0)=2\times1=2[/tex]Then, the y-intercept of this function equals 2