Is the function f(x) =(9/10)^x an exponential function if so identify the base if not why not?

yes, base = 9

no, the exponent is not variable.

yes, base =9/10

no, the base is not a positive real number not equal to 1.

Yes, base

Step-by-step explanation:

An exponential function with base b is defined by where and x is any real number. The base, b, is constant and the exponent, x, is a variable.

You are given the function

So,

So, this function is exponential function with the base

the transverse axis of a hyperbola is the line that contains the two vertices and the two focuses.

in this example (hyperbola of equation x^2/2 - y^2/4 = 1), the transverse axis is the  x-axis  . 

step-by-step explanation:

4932,9180,7625 are divisible by 9