Problem/4185 Lesson 4-7
3
8 Valerie, Henry, and Dave went to a snack bar and bought hot dogs. Henry
bought h hot dogs, Valerie bought two fewer hot dogs than Henry, and Dave
bought three more hot dogs than Henry. Write a simplified expression for
the total number of hot dogs they purchased.
hot dog(s)
solve it

I remember doing this last year. Domain (-2, %) goes in the third image , domain { -1, -2 and so on) goes in the second image , domain {-1,0,1,5) goes in the first image , the third and second image are not functions , the first image is a function , range (%, %) goes in the third image , range (-4,0 and so on) goes in the second image and the last thing which is the range (3,5,7) goes in the first image