Question

What is the range of the function y = 2 e Superscript x Baseline minus 1

Answer 1

Answer:

B. all real numbers greater than -1

Step-by-step explanation:

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Answer 2

The range of the exponential function f(x) = $2e^x-1$ is all real number from (-∞, ∞).

The range of the function y = 2 e Superscript x Baseline minus 1 is to be determined.

what is an exponential function?

The function which is in format $f(x) = e^x$, where, e is constant and x is variable,  the domain of this exponential function lies   (-∞, ∞).  

Here,
f(x) = $2e^x-1$
Since the given function is an exponential function,
The graph of the function best explains the range of the function.
f(x) is increasing graph
The range of an exponential function is,
⇒ -∞< $e^x$ <∞
⇒  multiplying both sides by two and subtracting 1 from both sides
⇒ -∞< $2e^x-1$ <∞
Multiplying and addition don't affect infinite values.

Thus, the range of the exponential function f(x) = $2e^x-1$ is all real numbers from (-∞, ∞).

learn more about exponential function here:

brainly.com/question/15352175

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