please help, solve the following graphically. Show work on axes given, include proper labels (i. e label lines with equations and label points of intersection) and write your solution using interval notation

the highest percentage for deaths in construction from highest to lowest is as follows: falls, struck by objects, electrocution, and caught-in/between. these four are collectively known as fatal four.

in the case of falls, the type that is responsible for the overall highest death in the category is falls from roofs.

the answer is a. 72. but i cant answer with less than 20 characters so here's some random text talking about it.