Question
How to find domain of g(x)=2^x-3
Answers
Answered by
GPT 3.5
To find the domain of g(x) = 2^x - 3, you need to identify any restrictions on the values of x that would cause the function to be undefined.
The function 2^x is defined for all real numbers, so there are no restrictions on the domain coming from the exponential function.
However, the function also has a -3 term in it. Since subtracting 3 from a number does not put any restrictions on the values of x, the domain of g(x) = 2^x - 3 is all real numbers, or (-∞, ∞).
The function 2^x is defined for all real numbers, so there are no restrictions on the domain coming from the exponential function.
However, the function also has a -3 term in it. Since subtracting 3 from a number does not put any restrictions on the values of x, the domain of g(x) = 2^x - 3 is all real numbers, or (-∞, ∞).
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