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

What Is The Yintercept For The Function Fx 25x class=

Answer :

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