Let $f ( x ) = 2 x + 1$ And $g ( x ) = x ^ { 2 } - 4$

question 56

Short Answer

Let $f ( x ) = 2 x + 1$ and $g ( x ) = x ^ { 2 } - 4$ . Find the composition. $( g \circ f ) ( 2 )$

---

Definitions:

Book Sales

The quantity of books sold over a specified period, often used as a measure of a book's success or popularity.

Cover Pictures

Images or photographs placed on the front of publications, albums, or products to represent and entice potential viewers or customers.

Poisson Distribution

A discrete probability distribution that expresses the probability of a given number of events occurring in a fixed interval of time or space when these events occur with a known constant mean rate and independently of the time since the last event.

Null Hypothesis

A hypothesis in statistics that there is no significant difference or effect, often designated as H0, serving as the default assumption to be tested.