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A function f(x) is defined as text f left( text x...

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Calculus
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A function f(x) is defined as
\[{\text{f}}\left( {\text{x}} \right) = \left\{ {\begin{array}{*{20}{c}} {{{\text{e}}^x}}&{{\text{x}} < 1} \\ {\ln {\text{x}} + {\text{a}}{{\text{x}}^2} + {\text{bx}},}&{{\text{x}} \geqslant 1} \end{array}} \right.\]
where x\[ \in \] R which one of the following statements is TRUE?

Answer & Solution
Correct Answer: Option A
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