Maddy and caitlin spend a certain amount of money from their money box each month to buy bracelet-making supplies.

the table shows the relationship between the amount of money (y) remaining in maddy's money box and the number of months (x):

function 1

number of months
(x)

amount remaining (in $)
(y)

1 100
2 80
3 60
4 40

the equation shows the relationship between the amount of money (y) remaining in caitlin’s money box and the number of months (x):

function 2:
y = −18x + 120

which statement explains which function shows a greater rate of change?

function 2 shows a greater rate of change, because maddy spends $20 each month and caitlin spends $18 each month.

37 points! right answer only! and brainliest!

function 2 shows a greater rate of change, because maddy spends $100 each month and caitlin spends $120 each month.

function 1 shows a greater rate of change, because maddy spends $20 each month and caitlin spends −$18 each month.

function 1 shows a greater rate of change, because maddy spends $20 each month and caitlin spends $18 each month.