Mathematics, 28.01.2020 06:31 larey

Tony and ricky spend a certain amount of money from their accounts each week at a pet shelter. the table shows the relationship between the amount of money (y) remaining in tony's account and the number of weeks (x): function 1: number of weeks (x) amount remaining (dollars) (y) 1 30 2 24 3 18 4 12 the equation shows the relationship between the amount of money, y, remaining in ricky's account and the number of weeks, x: function 2: y = –7x + 30 which statement states and explains which function shows a greater rate of change?

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Answer from: bri663

Function 1:

Number of Weeks (x)     Amount Remaining (dollars) (y)

1    30
2    24
3    18
4    12

You find the rate of weekley rate of change by calculating the difference of the amont remaing between two weeks:

24 - 30 = - 6

18 - 24 = - 6

12 - 18 = - 6

As you see the rate of change is constant: - 6 dollars per week.

The equation shows the relationship between the amount of money, y, remaining in Ricky's account and the number of weeks, x:

Function 2: y = –7x + 30 Which statement states and explains which function shows a greater rate of change?

The rate of change is the slope of the linear function, and this is the coefficient of the independent variable, x. Then the rate of change is - 7 dollar per week. Now you know that the two rates are constant and that the second function shows a steeper decreasing.

Answer from: bookworm43

Answer from: Prettypq

function 1

Step-by-step explanation:

took the test got it right

Answer from: ciel8809

function 1

Step-by-step explanation:

took the test got it right

Answer from: Quest

215.92 dollars is the answer

Answer from: Quest

answer: 270

step-by-step explanation:

you have to times 200 by 1.35 to get your answer

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