PLEASE HELP ASAP Geometry!! Please answer the 3, not just one.

Which function families have maximums and minimums? 1.)linear absolute value functions and exponential functions 2.) linear absolute value functions and quadratic functions 3.) linear absolute value functions and linear functions 4.) linear absolute value functions and constant functions

Planning for the possibility that your home might get struck by lighting and catch on fire is part of a plan

How can you tell when x and y are not directly proportional?