Function fis composed of an exponential piece and a polynomial piece.Which inequality represents the domain of the exponential piece?

Function fis composed of an exponential piece and a polynomial piece.Which inequality represents the domain of the exponential piece? class=

Answer :

The slope of the exponent is higher than that of the polynomial.

Hence, the domain of the exponential piece is

[tex]x\ge-1\text{ \lparen Option C\rparen}[/tex]

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