Question

Consider the function f(x). Select all of the following that include a horizontal compression of f(x).

Answer 1

f(3x)

f(6x) + 9

Step-by-step explanation

A function is said to undergo horizontal compression if it changes as follows:

`\begin{gathered} f(x)\Rightarrow\text{ f(bx)} \\ \text{given that b > 1} \end{gathered}`

This means that the functions that include a horizontal compressions are functions that have that form of transformation in them.

Note: b must be greater than 1

Therefore, the correct options are:

f(3x)

f(6x) + 9