Respuesta :
y = 25x
In case of 3 days y = 25x3=75 pages
4 days y =25x4=100 pages
The correct answer is) D. Because on the graph you can see that it increases by 25 each day which follows the equation Y=25x
The reason for this is because she reads 25 pages a night Meaning that the total number of pages Jacqueline has read (Variable Y) = 25 pages a night (x)