Asap 50 this is two functions are represented in different ways. function 1: hours (x) total cost (y) 0 $45 1 $75 2 $105 3 $135 function 2: a contractor charges a flat rate of $50 and adds $40 for each hour worked. which statements are true? select each correct answer. function 1 has a greater rate of change than function 2. function 2 has a greater rate of change than function 1. function 1 has a greater y-intercept than function 2. function 2 has a greater y-intercept than function 1.