What magic trick does mr. utterbunk perform every evening?

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

Do you mind if you guys me with this question i’m on number 8

Look at triangle wxy what is the length (in centimeters) of the side wy of the triangle?