I have a precalculus question and I don't understand how to do it (sorry I'm dumb).

Question

Give the multipart rule for g(x) for the following functions.

(a) f(x) = −0.5x − 1

(b) f(x) = 2x − 5

(c) f(x) = x + 3

Answer 1

Depending on your approach to this problem and other constraints (or needed information), you could go about it like this:

1) Determine the points where the lines intersect.

2) from left to right toy can right the rule for g(x)

3) functions that intersect furthest to the left will be the first two in the rule.