Which is the range of the function f(x) =1/7(9)x? all real numbers all real numbers less than 0 all real numbers greater than 0 all real numbers less than or equal to 0

Step-by-step explanation:

The given function is

Notice that the function is exponential, which means its variable is an exponent.

It's important to notice that a power cannot be negative or zero, just positive.

Having said that, all possible results of this exponential expression are elements of the range set.

Therefore, the range must be all real numbers greater than zero.

Angle 6 and Angle 4 are not corresponding they are consecutive angles.