Jetc34
contestada

what is the range of f(x)=e^x?
A.All real numbers less than 0
B.All real numbers except 0
C.All real numbers
D.All real numbers greater than 0

Respuesta :

Aaryan00
D. All real numbers greater than 0
kudzordzifrancis
The range refers to the value of y for which x is define.

So let y=f(x),

[tex]y = {e}^{x} [/tex]

Try making x the subject to obtain,

[tex]x = ln(y) [/tex]
x is defined for all real values of y greater than
0.

Hence the correct answer is D.

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