An exponential function is graphed on the coordinate plane. The graph starts just above y equals 2 and curves up and to the right forever.

Question

Question
Use the graph to answer the question.
Name the asymptote for the graphed function.
(1 point)
Responses

x = 2
x = 2

x = 4
x = 4

y = 2
y = 2

y = 4

Answer 1

The asymptote for the graphed exponential function is:

y = 2

This is because the graph starts just above y = 2 and approaches this line as x goes to negative infinity, indicating that y = 2 is a horizontal asymptote.