Math increased by 3 each week
Science increased by 2 each week
For math:
week 1: 25, week 2: 75, week 3: 225, week 4: 675 (increased by 3 each week)
For Science:
week 1: 25, week 2: 50, week 3: 100, week 4: 200 (increased by 2 each week)
Leo is wrong, because the function is no linear, it is exponential
For math the model would be: Number of visitors in week n = Number of visitors in week (n -1) times 3
or y = 25 times 3^x
[tex]y=(25)(3^x)[/tex]
For science the model would be: Number of visitors in week n = Number of visitors in week (n -1) times 2
or y = 25 times 2^x
[tex]y=(25)(2^x)[/tex]
In both models, number of visitors in week 0 is 25
