Chane P.

asked • 03/09/15

Which function has a horizontal asymptote of y = 3?

Which function has a horizontal asymptote of y = 3?
f(x) = 3(2x)
f(x) = 2(4)x–3
f(x) = 2(3x)
f(x) = 2(4x) + 3

Mark M.

None of the functions listed have an asymptote.
 
Report

03/09/15

Hailey T.

I have this same question on a math review. The answer choices on my sheet are:
A) f(x) = 3(2x) 
B) f(x) = 2(4)x–3
C) f(x) = 2(3x)
D) f(x) = 2(4x)+ 3 <---- Correct Answer
The answer is D because k (in this case is 3) is positive so the function moves up three units on the graph.
Report

03/21/16

1 Expert Answer

By:

Still looking for help? Get the right answer, fast.

Ask a question for free

Get a free answer to a quick problem.
Most questions answered within 4 hours.

OR

Find an Online Tutor Now

Choose an expert and meet online. No packages or subscriptions, pay only for the time you need.