Practice approximating functions with local linearizations.

Problem

Given the function space, f, left parenthesis, x, right parenthesis, equals, start fraction, x, divided by, x, minus, space, 3, end fraction, space, let space, L, left parenthesis, x, right parenthesis, space be the local linearization of space, f, space at space, a, equals, 6, space.
What is a rule for space, L, left parenthesis, x, right parenthesis, space?
Please choose from one of the following options.
Get 3 answers correct in a row