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

User Agenthost
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1 Answer

3 votes

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.

User Sanjuro
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