Use the graph of the function f below to answer the question:

Topic 15 Question 1 Image

Identify the equation of the horizontal asymptote:

Group of answer choices

y = 1

x = 1

y = 3

x = 3

Answer

See explanation

Explanation.

A horizontal asymptote is a horizontal straight line that the graph of a function approaches when the domain approaches infinity.

We cannot see the graph.

However I provided a graph in the attachment.

Using this graph the horizontal asymptote is y=3.

Note that x=1 and x=3 are vertical lines so they cannot be a horizontal asymptote.