What is the domain of y=3^x -2

Question

asked Jul 1, 2021 125k views

1 Answer

Sanjuro · Answer 1 · 2021-07-07T01:51:47+0000

Answer:

All real numbers

Explanation:

The given exponential function is

$y = {3}^(x) - 2$

This function is obtained by shifting, the parent function down by 2 units.

The parent function is

$y = {3}^(x)$

The domain is the values of x for which the function is defined.

The exponential function is defined everywhere and the same applies to the transformed function.

Therefore the domain is all real numbers.