Question

Which graph shows a function whose domain and range exclude exactly one value?​

Answer 1

C (the third graph)

Explanation:

This graph's function has a domain and range that both exclude one value, which is 0. The x and y values are never 0 in the function, as it approaches 0 but never meets it.

Answer 2

see below

Explanation:

This graph has an asymptote at y = 0 and x=0

This excludes these values

The domain excludes x =0

The range excludes y=0