It is possible for the graph of a function to be increasing and concave down on the interval $(-\infty, 2)$ and increasing and concave up on the interval $(2, \infty)$.

Name: It is possible for the graph of a function to be increasing and concave down on the interval $(-\infty, 2)$ and increasing and concave up on the interval $(2, \infty)$.
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Quizplus · Accepted Answer

A function can be increasing on both intervals while changing concavity at $x = 2$, being concave down before and concave up after.

It Is Possible for the Graph of a Function to Be