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# Analyzing the Graph of ${ f }^{ \prime \prime }$

APCALC-SVSQKR

The figure above presents the graph of ${ f }^{ \prime \prime }$.

Based on this graph, which of the following statements must be true?

A

$f$ is a quadratic function.

B

$f$ has a relative minimum at $x=1$.

C

$f$ has a point of inflection at $x=1$.

D

$f$ is increasing everywhere.