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3 years ago

What is the range of the function y= 2e^x -1 ?

Mathematics

2 answers:

PtichkaEL [24]3 years ago

6 0

The range is all real number greater than - 1

Nesterboy [21]3 years ago

5 0

Answer:

All real numbers greater than -1

Step-by-step explanation:

We have to find the range of:

y= $2e^x-1$

We know that $e^x$ lies in (0,∞)

Hence, $2e^x$ lies in (0,∞)

Hence, $2e^x-1$ lies in (-1,∞)

Hence, the range of y= $2e^x-1$ is:

All real numbers greater than -1

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1 year ago

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